What do Composer's "Your requirements could not be resolved" messages tell me? - composer-php

I am trying to use composer require to install some drupal modules from within a docker container that I'm using for my development environment, and I'm getting an error message that I don't understand. I've looked online for the documentation but most of the sources out there seem to be about how to resolve dependency issues, but I'm more interested in understanding the error message itself so I can't solve this problem in the generic case.
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> [18/19] RUN composer require -n drupal/devel:4.0.1 drupal/console:1.9.4:
#22 0.260 Do not run Composer as root/super user! See https://getcomposer.org/root for details
#22 19.18 ./composer.json has been updated
#22 19.24 Loading composer repositories with package information
#22 20.31 Updating dependencies (including require-dev)
#22 37.86 Your requirements could not be resolved to an installable set of packages.
#22 37.86
#22 37.86 Problem 1
#22 37.86 - drupal/console 1.9.4 requires drupal/console-core 1.9.4 -> satisfiable by drupal/console-core[1.9.4].
#22 37.86 - Installation request for drupal/console 1.9.4 -> satisfiable by drupal/console[1.9.4].
#22 37.86 - Conclusion: remove symfony/console v4.4.9
#22 37.86 - Conclusion: don't install symfony/console v4.4.9
#22 37.86 - drupal/console-core 1.9.4 requires symfony/event-dispatcher ~2.8|~3.0 -> satisfiable by symfony/event-dispatcher[2.8.x-dev, 3.0.x-dev, 3.1.x-dev, 3.2.x-dev, 3.3.x-dev, 3.4.x-dev, v2.8.0, v2.8.0-BETA1, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.13, v2.8.14, v2.8.15, v2.8.16, v2.8.17, v2.8.18, v2.8.19, v2.8.2, v2.8.20, v2.8.21, v2.8.22, v2.8.23, v2.8.24, v2.8.25, v2.8.26, v2.8.27, v2.8.28, v2.8.29, v2.8.3, v2.8.30, v2.8.31, v2.8.32, v2.8.33, v2.8.34, v2.8.35, v2.8.36, v2.8.37, v2.8.38, v2.8.39, v2.8.4, v2.8.40, v2.8.41, v2.8.42, v2.8.43, v2.8.44, v2.8.45, v2.8.46, v2.8.47, v2.8.48, v2.8.49, v2.8.5, v2.8.50, v2.8.52, v2.8.6, v2.8.7, v2.8.8, v2.8.9, v3.0.0, v3.0.0-BETA1, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.0-BETA1, v3.1.0-RC1, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.0-BETA1, v3.2.0-RC1, v3.2.0-RC2, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.14, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v3.3.0, v3.3.0-BETA1, v3.3.0-RC1, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.13, v3.3.14, v3.3.15, v3.3.16, v3.3.17, v3.3.18, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9, v3.4.0, v3.4.0-BETA1, v3.4.0-BETA2, v3.4.0-BETA3, v3.4.0-BETA4, v3.4.0-RC1, v3.4.0-RC2, v3.4.1, v3.4.10, v3.4.11, v3.4.12, v3.4.13, v3.4.14, v3.4.15, v3.4.16, v3.4.17, v3.4.18, v3.4.19, v3.4.2, v3.4.20, v3.4.21, v3.4.22, v3.4.23, v3.4.24, v3.4.25, v3.4.26, v3.4.27, v3.4.28, v3.4.29, v3.4.3, v3.4.30, v3.4.31, v3.4.32, v3.4.33, v3.4.34, v3.4.35, v3.4.36, v3.4.37, v3.4.38, v3.4.39, v3.4.4, v3.4.40, v3.4.41, v3.4.42, v3.4.43, v3.4.44, v3.4.45, v3.4.5, v3.4.6, v3.4.7, v3.4.8, v3.4.9].
#22 37.86 - symfony/event-dispatcher 2.8.x-dev conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.0 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.0-BETA1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.10 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.11 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.12 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.13 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.14 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.15 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.16 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.17 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.18 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.19 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.2 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.20 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.21 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.22 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.23 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.24 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.25 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.26 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.27 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.28 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v2.8.29 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v2.8.3 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v2.8.30 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v2.8.31 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v2.8.32 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v2.8.33 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.34 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.35 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.36 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.37 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.38 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.39 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.4 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.40 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.41 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.42 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.43 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.44 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.45 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.46 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.47 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.48 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.49 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.5 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.50 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.52 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.6 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.7 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.8 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v2.8.9 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher 3.0.x-dev conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.0.0 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.0.0-BETA1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.0.1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.0.2 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.0.3 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.0.4 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.0.5 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.0.6 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.0.7 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.0.8 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.0.9 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher 3.1.x-dev conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher 3.2.x-dev conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher 3.3.x-dev conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher 3.4.x-dev conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.0 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.0-BETA1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.0-RC1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.10 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.2 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.3 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.4 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.5 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.6 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.7 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.8 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.1.9 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.0 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.0-BETA1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.0-RC1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.0-RC2 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.10 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.11 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.12 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.13 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.2.14 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.2.2 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.2.3 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.2.4 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.2.5 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.2.6 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.7 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.8 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.2.9 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.0 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.0-BETA1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.0-RC1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.10 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.11 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.12 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.13 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.14 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.15 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.16 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.17 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.18 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.2 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.3 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.4 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.5 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.6 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.7 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.8 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.3.9 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.0 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.0-BETA1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.0-BETA2 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.0-BETA3 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.0-BETA4 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.0-RC1 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.0-RC2 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.1 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.10 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.11 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.12 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.13 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.14 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.15 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.16 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.17 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.18 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.19 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.2 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.20 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.21 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.22 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.23 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.24 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.25 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.26 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.27 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.28 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.29 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.3 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.30 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.31 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.32 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.33 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.34 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.35 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.36 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.37 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.38 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.39 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.4 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.40 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.41 conflicts with symfony/console[v4.4.9]. #22 37.86 - symfony/event-dispatcher v3.4.42 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.43 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.44 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.45 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.5 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.6 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.7 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.8 conflicts with symfony/console[v4.4.9].
#22 37.86 - symfony/event-dispatcher v3.4.9 conflicts with symfony/console[v4.4.9].
#22 37.86 - Installation request for symfony/console (locked at v4.4.9) -> satisfiable by symfony/console[v4.4.9].
#22 37.86
#22 38.40
#22 38.40 Installation failed, reverting ./composer.json to its original content.
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Here's my understanding so far;
#22 37.86 - drupal/console 1.9.4 requires drupal/console-core 1.9.4 -> satisfiable by drupal/console-core[1.9.4].
#22 37.86 - Installation request for drupal/console 1.9.4 -> satisfiable by drupal/console[1.9.4].
I told composer to install drupal/console:1.9.4 and it has found an exact version match.
#22 37.86 - Conclusion: remove symfony/console v4.4.9
#22 37.86 - Conclusion: don't install symfony/console v4.4.9
I'm not sure, but I think maybe composer thinks that drupal/console is the same as symfony/console and therefore it has to remove symfony/console:4.4.9 before installing drupal/console:1.9.4?
Then there are many lines of symfony/event-dispatcher vx.x.x conflicts with symfony/console[vx.x.x]. which I really don't understand the meaning of.
Installation request for symfony/console (locked at v4.4.9) -> satisfiable by symfony/console[v4.4.9].
I think this one is just telling me that the only way to meet the symfony/console:4.4.9 requirement is by installing that exact version, which it has previously decided (for some reason) not to install.
What I don't understand is where the conflict is. Is it because symfony/console and drupal/console are incompatible? Why?

drupal/console-core 1.9.4 requires symfony/event-dispatcher ~2.8|~3.0
and every one of the satisfiable versions of symfony/event-dispatcher conflicts with symfony/console[v4.4.9]
Change your version constraints for symfony/console or remove it first otherwise, you can not install drupal/console 1.9.4.
If you must have symfony/console v4.4.9 then you need to find a different version of drupal/console. You can try to let composer find a compatible version by not specifying a version:
composer require drupal/console

Related

Laravel Godaddy Library

I'm trying to install betapeak/laravel-godaddy package / library in my Laravel application but get this error log from console when running composer.
I'm ysing Laravel 7
composer require betapeak/laravel-godaddy
Problem 1
- Conclusion: don't install betapeak/laravel-godaddy 1.0.1
- Conclusion: remove laravel/framework v7.26.1
- Installation request for betapeak/laravel-godaddy ^1.0 -> satisfiable by betapeak/laravel-godaddy[1.0.0, 1.0.1].
- Conclusion: don't install laravel/framework v7.26.1
- betapeak/laravel-godaddy 1.0.0 requires illuminate/support ~5.3.0|~5.4.0|~5.5.0 -> satisfiable by illuminate/support[5.3.x-dev, 5.4.x-dev, 5.5.x-dev, v5.3.0, v5.3.16, v5.3.23, v5.3.4, v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.36, v5.4.9, v5.5.0, v5.5.16, v5.5.17, v5.5.2, v5.5.28, v5.5.33, v5.5.34, v5.5.35, v5.5.36, v5.5.37, v5.5.39, v5.5.40, v5.5.41, v5.5.43, v5.5.44].
- illuminate/support 5.3.x-dev conflicts with laravel/framework[v7.26.1].
- illuminate/support 5.4.x-dev conflicts with laravel/framework[v7.26.1].
- illuminate/support 5.5.x-dev conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.3.0 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.3.16 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.3.23 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.3.4 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.4.0 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.4.13 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.4.17 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.4.19 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.4.27 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.4.36 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.4.9 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.0 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.16 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.17 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.2 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.28 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.35 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.36 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.37 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.39 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.40 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.41 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.43 conflicts with laravel/framework[v7.26.1].
- illuminate/support v5.5.44 conflicts with laravel/framework[v7.26.1].
- don't install illuminate/support v5.5.33|don't install laravel/framework v7.26.1
- don't install illuminate/support v5.5.34|don't install laravel/framework v7.26.1
- Installation request for laravel/framework (locked at v7.26.1, required as ^7.0) -> satisfiable by laravel/framework[v7.26.1].
It says the package requires Laravel 5.x versions.
Well you can send a Pull Request (PR) to the maintainer or use a changed version of the package by you own:
fork the project at Github
open composer.json, at illuminate/support line find |^7.0, change it to |7.*
commit to your forked repository and make a PR
if it don't accept, use the package from your repository
Read official Githun docs to know how to Fork and PR
Fork a repo
Creating a pull request from a fork
This library betapeak/laravel-godaddy only supports laravel up-to 5.8.
Currently you're trying to install it on Laravel 7.
If you must use this library, You can downgrade your laravel to 5.8, But that will likely create more compatibility issues.

How to install/use this package = akiyamaSM / larapoll

I'm new to laravel and want to use this package but the instruction is not clear to me. I tried to download the package then run "composer require inani/larapoll " in the directory but it doesn't work.
I'm getting an error "Root package 'inani/larapoll' cannot require itself in its composer.json".
What do I need to do to make this work? please help I've tried it 3 times but it's not working.
Also tried to install laravel first then run "composer require inani/larapoll " but I'm still receiving the error:
- Your requirements could not be resolved to an installable set of packages.
Problem 1
- Conclusion: don't install illuminate/support v5.8.36
- Conclusion: don't install illuminate/support v5.8.35
- Conclusion: don't install illuminate/support v5.8.34
- Conclusion: don't install illuminate/support v5.8.33
- Conclusion: don't install illuminate/support v5.8.32
- Conclusion: don't install illuminate/support v5.8.31
- Conclusion: don't install illuminate/support v5.8.30
- Conclusion: don't install illuminate/support v5.8.29
- Conclusion: don't install illuminate/support v5.8.28
- Conclusion: don't install illuminate/support v5.8.27
- Conclusion: don't install illuminate/support v5.8.24
- Conclusion: don't install illuminate/support v5.8.22
- Conclusion: don't install illuminate/support v5.8.20
- Conclusion: don't install illuminate/support v5.8.19
- Conclusion: don't install illuminate/support v5.8.18
- Conclusion: don't install illuminate/support v5.8.17
- Conclusion: don't install illuminate/support v5.8.15
- Conclusion: don't install illuminate/support v5.8.14
- Conclusion: don't install illuminate/support v5.8.12
- Conclusion: don't install illuminate/support v5.8.11
- Conclusion: don't install illuminate/support v5.8.9
- Conclusion: don't install illuminate/support v5.8.8
- Conclusion: don't install illuminate/support v5.8.4
- Conclusion: don't install illuminate/support v5.8.3
- Conclusion: don't install illuminate/support v5.8.2
- Conclusion: don't install illuminate/support v5.8.0
- Conclusion: don't install illuminate/support v5.7.28
- Conclusion: don't install illuminate/support v5.7.27
- Conclusion: don't install illuminate/support v5.7.26
- Conclusion: don't install illuminate/support v5.7.23
- Conclusion: don't install illuminate/support v5.7.22
- Conclusion: don't install illuminate/support v5.7.21
- Conclusion: don't install illuminate/support v5.7.20
- Conclusion: don't install illuminate/support 5.7.19
- Conclusion: don't install illuminate/support 5.7.18
- Conclusion: don't install illuminate/support 5.7.17
- Conclusion: don't install illuminate/support v5.7.15
- Conclusion: don't install illuminate/support v5.7.11
- Conclusion: don't install illuminate/support v5.7.10
- Conclusion: don't install illuminate/support v5.7.9
- Conclusion: don't install illuminate/support v5.7.8
- Conclusion: don't install illuminate/support v5.7.7
- Conclusion: don't install illuminate/support v5.7.6
- Conclusion: don't install illuminate/support v5.7.5
- Conclusion: don't install illuminate/support v5.7.4
- Conclusion: don't install illuminate/support v5.7.3
- Conclusion: don't install illuminate/support v5.7.2
- Conclusion: don't install illuminate/support v5.7.1
- Conclusion: don't install illuminate/support v5.7.0
- Conclusion: don't install illuminate/support v5.6.39
- Conclusion: don't install illuminate/support v5.6.38
- Conclusion: don't install illuminate/support v5.6.37
- Conclusion: don't install illuminate/support v5.6.36
- Conclusion: don't install illuminate/support v5.6.35
- Conclusion: don't install illuminate/support v5.6.34
- Conclusion: don't install illuminate/support v5.6.33
- Conclusion: don't install illuminate/support v5.6.32
- Conclusion: don't install illuminate/support v5.6.31
- Conclusion: don't install illuminate/support v5.6.30
- Conclusion: don't install illuminate/support v5.6.29
- Conclusion: don't install illuminate/support v5.6.28
- Conclusion: don't install illuminate/support v5.6.27
- Conclusion: don't install illuminate/support v5.6.26
- Conclusion: don't install illuminate/support v5.6.25
- Conclusion: don't install illuminate/support v5.6.24
- Conclusion: don't install illuminate/support v5.6.23
- Conclusion: don't install illuminate/support v5.6.22
- Conclusion: don't install illuminate/support v5.6.21
- Conclusion: don't install illuminate/support v5.6.20
- Conclusion: don't install illuminate/support v5.6.19
- Conclusion: don't install illuminate/support v5.6.17
- Conclusion: don't install illuminate/support v5.6.16
- Conclusion: don't install illuminate/support v5.6.15
- Conclusion: don't install illuminate/support v5.6.14
- Conclusion: don't install illuminate/support v5.6.13
- Conclusion: don't install illuminate/support v5.6.12
- Conclusion: don't install illuminate/support v5.6.11
- Conclusion: don't install illuminate/support v5.6.10
- Conclusion: don't install illuminate/support v5.6.9
- Conclusion: don't install illuminate/support v5.6.8
- Conclusion: don't install illuminate/support v5.6.7
- Conclusion: don't install illuminate/support v5.6.6
- Conclusion: don't install illuminate/support v5.6.5
- Conclusion: don't install illuminate/support v5.6.4
- Conclusion: don't install illuminate/support v5.6.3
- Conclusion: don't install illuminate/support v5.6.2
- Conclusion: don't install illuminate/support v5.6.1
- Conclusion: don't install illuminate/support v5.6.0
- Conclusion: don't install illuminate/support v5.5.44
- Conclusion: don't install illuminate/support v5.5.43
- Conclusion: don't install illuminate/support v5.5.41
- Conclusion: don't install illuminate/support v5.5.40
- Conclusion: don't install illuminate/support v5.5.39
- Conclusion: don't install illuminate/support v5.5.37
- Conclusion: don't install illuminate/support v5.5.36
- Conclusion: don't install illuminate/support v5.5.35
- Conclusion: don't install illuminate/support v5.5.34
- Conclusion: don't install illuminate/support v5.5.33
- Conclusion: don't install illuminate/support v5.5.28
- Conclusion: don't install illuminate/support v5.5.17
- Conclusion: don't install illuminate/support v5.5.16
- Conclusion: don't install illuminate/support v5.5.2
- Conclusion: don't install illuminate/support v5.5.0
- Conclusion: don't install illuminate/support v5.4.36
- Conclusion: don't install illuminate/support v5.4.27
- Conclusion: don't install illuminate/support v5.4.19
- Conclusion: don't install illuminate/support v5.4.17
- Conclusion: don't install illuminate/support v5.4.13
- Conclusion: don't install illuminate/support v5.4.9
- Conclusion: don't install illuminate/support v5.4.0
- Conclusion: don't install illuminate/support v5.3.23
- Conclusion: don't install illuminate/support v5.3.16
- Conclusion: don't install illuminate/support v5.3.4
- Conclusion: don't install illuminate/support v5.3.0
- Conclusion: don't install illuminate/support v5.2.45
- Conclusion: don't install illuminate/support v5.2.43
- Conclusion: don't install illuminate/support v5.2.37
- Conclusion: don't install illuminate/support v5.2.32
- Conclusion: don't install illuminate/support v5.2.31
- Conclusion: don't install illuminate/support v5.2.28
- Conclusion: don't install illuminate/support v5.2.27
- Conclusion: don't install illuminate/support v5.2.26
- Conclusion: don't install illuminate/support v5.2.25
- Conclusion: don't install illuminate/support v5.2.24
- Conclusion: don't install illuminate/support v5.2.21
- Conclusion: don't install illuminate/support v5.2.19
- Conclusion: don't install illuminate/support v5.2.7
- Conclusion: don't install illuminate/support v5.2.6
- Conclusion: don't install illuminate/support v5.2.0
- Conclusion: don't install illuminate/support v5.1.41
- Conclusion: don't install illuminate/support v5.1.31
- Conclusion: don't install illuminate/support v5.1.30
- Conclusion: don't install illuminate/support v5.1.28
- Conclusion: don't install illuminate/support v5.1.25
- Conclusion: don't install illuminate/support v5.1.22
- Conclusion: don't install illuminate/support v5.1.20
- Conclusion: don't install illuminate/support v5.1.16
- Conclusion: don't install illuminate/support v5.1.13
- Conclusion: don't install illuminate/support v5.1.8
- Conclusion: don't install illuminate/support v5.1.6
- Conclusion: don't install illuminate/support v5.1.2
- Conclusion: don't install illuminate/support v5.1.1
- Conclusion: don't install illuminate/support v5.0.33
- Conclusion: don't install illuminate/support v5.0.28
- Conclusion: don't install illuminate/support v5.0.26
- Conclusion: don't install illuminate/support v5.0.25
- Conclusion: don't install illuminate/support v5.0.22
- Conclusion: don't install illuminate/support v5.0.4
- Conclusion: don't install illuminate/support v5.0.0
- Conclusion: don't install illuminate/support 5.8.x-dev
- Conclusion: don't install illuminate/support 5.7.x-dev
- Conclusion: don't install illuminate/support 5.6.x-dev
- Conclusion: don't install illuminate/support 5.5.x-dev
- Conclusion: don't install illuminate/support 5.4.x-dev
- Conclusion: don't install illuminate/support 5.3.x-dev
- Conclusion: don't install illuminate/support 5.2.x-dev
- Conclusion: don't install illuminate/support 5.1.x-dev
- Installation request for laravel/framework (locked at v6.11.0, required as ^6.2) -> satisfiable by laravel/framework[v6.11.0].
- inani/larapoll 2.5 requires illuminate/support ~5 -> satisfiable by illuminate/support[5.0.x-dev, 5.1.x-dev, 5.2.x-dev, 5.3.x-dev, 5.4.x-dev, 5.5.x-dev, 5.6.x-dev, 5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.0.0, v5.0.22, v5.0.25, v5.0.26, v5.0.28, v5.0.33, v5.0.4, v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8, v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.45, v5.2.6, v5.2.7, v5.3.0, v5.3.16, v5.3.23, v5.3.4, v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.36, v5.4.9, v5.5.0, v5.5.16, v5.5.17, v5.5.2, v5.5.28, v5.5.33, v5.5.34, v5.5.35, v5.5.36, v5.5.37, v5.5.39, v5.5.40, v5.5.41, v5.5.43, v5.5.44, v5.6.0, v5.6.1, v5.6.10, v5.6.11, v5.6.12, v5.6.13, v5.6.14, v5.6.15, v5.6.16, v5.6.17, v5.6.19, v5.6.2, v5.6.20, v5.6.21, v5.6.22, v5.6.23,
v5.6.24, v5.6.25, v5.6.26, v5.6.27, v5.6.28, v5.6.29, v5.6.3, v5.6.30, v5.6.31, v5.6.32, v5.6.33, v5.6.34, v5.6.35, v5.6.36, v5.6.37, v5.6.38, v5.6.39, v5.6.4, v5.6.5, v5.6.6, v5.6.7, v5.6.8, v5.6.9, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.22, v5.7.23, v5.7.26, v5.7.27, v5.7.28, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9, v5.8.0, v5.8.11, v5.8.12,
v5.8.14, v5.8.15, v5.8.17, v5.8.18, v5.8.19, v5.8.2, v5.8.20, v5.8.22, v5.8.24, v5.8.27, v5.8.28, v5.8.29, v5.8.3, v5.8.30, v5.8.31, v5.8.32, v5.8.33, v5.8.34, v5.8.35, v5.8.36, v5.8.4, v5.8.8, v5.8.9].
- inani/larapoll 2.5.1 requires illuminate/support ~5 -> satisfiable by illuminate/support[5.0.x-dev, 5.1.x-dev, 5.2.x-dev, 5.3.x-dev, 5.4.x-dev, 5.5.x-dev, 5.6.x-dev, 5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, 5.8.x-dev, v5.0.0, v5.0.22, v5.0.25, v5.0.26, v5.0.28, v5.0.33, v5.0.4, v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8, v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.45, v5.2.6, v5.2.7, v5.3.0, v5.3.16, v5.3.23, v5.3.4, v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.36, v5.4.9, v5.5.0, v5.5.16, v5.5.17, v5.5.2, v5.5.28, v5.5.33, v5.5.34, v5.5.35, v5.5.36, v5.5.37, v5.5.39, v5.5.40, v5.5.41, v5.5.43, v5.5.44, v5.6.0, v5.6.1, v5.6.10, v5.6.11, v5.6.12, v5.6.13, v5.6.14, v5.6.15, v5.6.16, v5.6.17, v5.6.19, v5.6.2, v5.6.20, v5.6.21, v5.6.22, v5.6.23, v5.6.24, v5.6.25, v5.6.26, v5.6.27, v5.6.28, v5.6.29, v5.6.3, v5.6.30, v5.6.31, v5.6.32, v5.6.33, v5.6.34, v5.6.35, v5.6.36, v5.6.37, v5.6.38, v5.6.39, v5.6.4, v5.6.5, v5.6.6, v5.6.7, v5.6.8, v5.6.9, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.22, v5.7.23, v5.7.26, v5.7.27, v5.7.28, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9, v5.8.0, v5.8.11, v5.8.12, v5.8.14, v5.8.15, v5.8.17, v5.8.18, v5.8.19, v5.8.2, v5.8.20, v5.8.22, v5.8.24, v5.8.27, v5.8.28, v5.8.29, v5.8.3, v5.8.30, v5.8.31, v5.8.32, v5.8.33, v5.8.34, v5.8.35, v5.8.36, v5.8.4, v5.8.8, v5.8.9].
- Conclusion: don't install illuminate/support 5.0.x-dev
- Installation request for inani/larapoll ^2.5 -> satisfiable by inani/larapoll[2.5, 2.5.1].
Installation failed, reverting ./composer.json to its original
content.

Laravel stripe library

Having problem with installing
cartalyst stripe-laravel
try to self-update to composer
composer update not working dnt know how to solve please help
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Conclusion: don't install laravel/framework v5.5.40
- Conclusion: don't install laravel/framework v5.5.39
- Conclusion: don't install laravel/framework v5.5.38
- Conclusion: don't install laravel/framework v5.5.37
- Conclusion: don't install laravel/framework v5.5.36
- Conclusion: don't install laravel/framework v5.5.35
- Conclusion: don't install laravel/framework v5.5.34
- Conclusion: don't install laravel/framework v5.5.33
- Conclusion: don't install laravel/framework v5.5.32
- Conclusion: don't install laravel/framework v5.5.31
- Conclusion: don't install laravel/framework v5.5.30
- Conclusion: don't install laravel/framework v5.5.29
- Conclusion: don't install laravel/framework v5.5.28
- Conclusion: don't install laravel/framework v5.5.27
- Conclusion: don't install laravel/framework v5.5.26
- Conclusion: don't install laravel/framework v5.5.25
- Conclusion: don't install laravel/framework v5.5.24
- Conclusion: don't install laravel/framework v5.5.23
- Conclusion: don't install laravel/framework v5.5.22
- Conclusion: don't install laravel/framework v5.5.21
- Conclusion: don't install laravel/framework v5.5.20
- Conclusion: don't install laravel/framework v5.5.19
- Conclusion: don't install laravel/framework v5.5.18
- Conclusion: don't install laravel/framework v5.5.17
- Conclusion: don't install laravel/framework v5.5.16
- Conclusion: don't install laravel/framework v5.5.15
- Conclusion: remove laravel/framework v5.5.14
- Conclusion: don't install laravel/framework v5.5.14
- Conclusion: don't install laravel/framework v5.5.13
- Conclusion: don't install laravel/framework v5.5.12
- Conclusion: don't install laravel/framework v5.5.11
- Conclusion: don't install laravel/framework v5.5.10
- Conclusion: don't install laravel/framework v5.5.9
- Conclusion: don't install laravel/framework v5.5.8
- Conclusion: don't install laravel/framework v5.5.7
- Conclusion: don't install laravel/framework v5.5.6
- Conclusion: don't install laravel/framework v5.5.5
- Conclusion: don't install laravel/framework v5.5.4
- Conclusion: don't install laravel/framework v5.5.3
- Installation request for cartalyst/stripe-laravel 8.0.* -> satisfiable by cartalyst/stripe-laravel[v8.0.0].
- Conclusion: don't install laravel/framework v5.5.2
- Conclusion: don't install laravel/framework v5.5.1
- cartalyst/stripe-laravel v8.0.0 requires illuminate/support 5.6.* -> satisfiable by illuminate/support[v5.6.0, v5.6.1, v5.6.10, v5.6.11, v5.6.12, v5.6.13, v5.6.14, v5.6.15, v5.6.16, v5.6.17, v5.6.19, v5.6.2, v5.6.20, v5.6.21, v5.6.22, v5.6.23, v5.6.24, v5.6.25, v5.6.26, v5.6.27, v5.6.3, v5.6.4, v5.6.5, v5.6.6, v5.6.7, v5.6.8, v5.6.9].
- don't install illuminate/support v5.6.0|don't install laravel/framework v5.5.0
- don't install illuminate/support v5.6.1|don't install laravel/framework v5.5.0
- illuminate/support v5.6.10 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.11 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.12 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.13 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.14 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.15 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.16 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.17 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.19 conflicts with laravel/framework[v5.5.0].
- don't install illuminate/support v5.6.2|don't install laravel/framework v5.5.0
- illuminate/support v5.6.20 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.21 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.22 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.23 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.24 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.25 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.26 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.27 conflicts with laravel/framework[v5.5.0].
- don't install illuminate/support v5.6.3|don't install laravel/framework v5.5.0
- don't install illuminate/support v5.6.4|don't install laravel/framework v5.5.0
- don't install illuminate/support v5.6.5|don't install laravel/framework v5.5.0
- don't install illuminate/support v5.6.6|don't install laravel/framework v5.5.0
- don't install illuminate/support v5.6.7|don't install laravel/framework v5.5.0
- illuminate/support v5.6.8 conflicts with laravel/framework[v5.5.0].
- illuminate/support v5.6.9 conflicts with laravel/framework[v5.5.0].
- Installation request for laravel/framework 5.5.* -> satisfiable by laravel/framework[v5.5.0, v5.5.1, v5.5.10, v5.5.11, v5.5.12, v5.5.13, v5.5.14, v5.5.15, v5.5.16, v5.5.17, v5.5.18, v5.5.19, v5.5.2, v5.5.20, v5.5.21, v5.5.22, v5.5.23, v5.5.24, v5.5.25, v5.5.26, v5.5.27, v5.5.28, v5.5.29, v5.5.3, v5.5.30, v5.5.31, v5.5.32, v5.5.33, v5.5.34, v5.5.35, v5.5.36, v5.5.37, v5.5.38, v5.5.39, v5.5.4, v5.5.40, v5.5.5, v5.5.6, v5.5.7, v5.5.8, v5.5.9].
It's usually good to read the readme: https://github.com/cartalyst/stripe-laravel
Version 7.0 is compatible with Laravel 5.5, Version 8.0 is compatible with Laravel 5.6. You won't be able to use 8.0 on L5.5.

Doctrine ODM with symfony 3.0.*

i'm trying to install the Dotrine ODM bundle but composer returns
Your requirements could not be resolved to an installable set of packages.
my composer.json file looks like this :
"require": {
"php": ">=5.5.9",
"symfony/symfony": "3.0.*",
"doctrine/orm": "^2.5",
"doctrine/doctrine-bundle": "^1.6",
"doctrine/doctrine-cache-bundle": "^1.2",
"symfony/swiftmailer-bundle": "^2.3",
"symfony/monolog-bundle": "^2.8",
"sensio/distribution-bundle": "^5.0",
"sensio/framework-extra-bundle": "^3.0.2",
"incenteev/composer-parameter-handler": "^2.0",
"doctrine/mongodb-odm": "~1.0",
"doctrine/mongodb-odm-bundle": "~3.0"
},
According to the full composer error message (see below), doctrine ODM needs symfony2.8.2 max version.
Does it mean the bundle is not symfony3.0.*-ready yet or am i missing something (i.e composer configs...)
full composer log :
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Conclusion: remove symfony/symfony v3.0.1
- Conclusion: don't install symfony/symfony v3.0.1
- doctrine/mongodb-odm-bundle 3.0.1 requires symfony/framework-bundle ~2.1 -> satisfiable by symfony/framework-bundle[v2.1.0, v2.1.1, v2.1.10, v2.1.11, v2.1.12, v2.1.13, v2.1.2, v2.1.3, v2.1.4, v2.1.5, v2.1.6, v2.1.7, v2.1.8, v2.1.9, v2.2.0, v2.2.1, v2.2.10, v2.2.11, v2.2.2, v2.2.3, v2.2.4, v2.2.5, v2.2.6, v2.2.7, v2.2.8, v2.2.9, v2.3.0, v2.3.1, v2.3.10, v2.3.11, v2.3.12, v2.3.13, v2.3.14, v2.3.15, v2.3.16, v2.3.17, v2.3.18, v2.3.19, v2.3.2, v2.3.20, v2.3.21, v2.3.22, v2.3.23, v2.3.24, v2.3.25, v2.3.26, v2.3.27, v2.3.28, v2.3.29, v2.3.3, v2.3.30, v2.3.31, v2.3.32, v2.3.33, v2.3.34, v2.3.35, v2.3.36, v2.3.37, v2.3.4, v2.3.5, v2.3.6, v2.3.7, v2.3.8, v2.3.9, v2.4.0, v2.4.1, v2.4.10, v2.4.2, v2.4.3, v2.4.4, v2.4.5, v2.4.6, v2.4.7, v2.4.8, v2.4.9, v2.5.0, v2.5.1, v2.5.10, v2.5.11, v2.5.12, v2.5.2, v2.5.3, v2.5.4, v2.5.5, v2.5.6, v2.5.7, v2.5.8, v2.5.9, v2.6.0, v2.6.1, v2.6.10, v2.6.11, v2.6.12, v2.6.13, v2.6.2, v2.6.3, v2.6.4, v2.6.5, v2.6.6, v2.6.7, v2.6.8, v2.6.9, v2.7.0, v2.7.1, v2.7.2, v2.7.3, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9, v2.8.0, v2.8.1, v2.8.2].
- doctrine/mongodb-odm-bundle 3.0.2 requires symfony/framework-bundle ~2.1 -> satisfiable by symfony/framework-bundle[v2.1.0, v2.1.1, v2.1.10, v2.1.11, v2.1.12, v2.1.13, v2.1.2, v2.1.3, v2.1.4, v2.1.5, v2.1.6, v2.1.7, v2.1.8, v2.1.9, v2.2.0, v2.2.1, v2.2.10, v2.2.11, v2.2.2, v2.2.3, v2.2.4, v2.2.5, v2.2.6, v2.2.7, v2.2.8, v2.2.9, v2.3.0, v2.3.1, v2.3.10, v2.3.11, v2.3.12, v2.3.13, v2.3.14, v2.3.15, v2.3.16, v2.3.17, v2.3.18, v2.3.19, v2.3.2, v2.3.20, v2.3.21, v2.3.22, v2.3.23, v2.3.24, v2.3.25, v2.3.26, v2.3.27, v2.3.28, v2.3.29, v2.3.3, v2.3.30, v2.3.31, v2.3.32, v2.3.33, v2.3.34, v2.3.35, v2.3.36, v2.3.37, v2.3.4, v2.3.5, v2.3.6, v2.3.7, v2.3.8, v2.3.9, v2.4.0, v2.4.1, v2.4.10, v2.4.2, v2.4.3, v2.4.4, v2.4.5, v2.4.6, v2.4.7, v2.4.8, v2.4.9, v2.5.0, v2.5.1, v2.5.10, v2.5.11, v2.5.12, v2.5.2, v2.5.3, v2.5.4, v2.5.5, v2.5.6, v2.5.7, v2.5.8, v2.5.9, v2.6.0, v2.6.1, v2.6.10, v2.6.11, v2.6.12, v2.6.13, v2.6.2, v2.6.3, v2.6.4, v2.6.5, v2.6.6, v2.6.7, v2.6.8, v2.6.9, v2.7.0, v2.7.1, v2.7.2, v2.7.3, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9, v2.8.0, v2.8.1, v2.8.2].
- doctrine/mongodb-odm-bundle v3.0.0 requires symfony/framework-bundle ~2.1 -> satisfiable by symfony/framework-bundle[v2.1.0, v2.1.1, v2.1.10, v2.1.11, v2.1.12, v2.1.13, v2.1.2, v2.1.3, v2.1.4, v2.1.5, v2.1.6, v2.1.7, v2.1.8, v2.1.9, v2.2.0, v2.2.1, v2.2.10, v2.2.11, v2.2.2, v2.2.3, v2.2.4, v2.2.5, v2.2.6, v2.2.7, v2.2.8, v2.2.9, v2.3.0, v2.3.1, v2.3.10, v2.3.11, v2.3.12, v2.3.13, v2.3.14, v2.3.15, v2.3.16, v2.3.17, v2.3.18, v2.3.19, v2.3.2, v2.3.20, v2.3.21, v2.3.22, v2.3.23, v2.3.24, v2.3.25, v2.3.26, v2.3.27, v2.3.28, v2.3.29, v2.3.3, v2.3.30, v2.3.31, v2.3.32, v2.3.33, v2.3.34, v2.3.35, v2.3.36, v2.3.37, v2.3.4, v2.3.5, v2.3.6, v2.3.7, v2.3.8, v2.3.9, v2.4.0, v2.4.1, v2.4.10, v2.4.2, v2.4.3, v2.4.4, v2.4.5, v2.4.6, v2.4.7, v2.4.8, v2.4.9, v2.5.0, v2.5.1, v2.5.10, v2.5.11, v2.5.12, v2.5.2, v2.5.3, v2.5.4, v2.5.5, v2.5.6, v2.5.7, v2.5.8, v2.5.9, v2.6.0, v2.6.1, v2.6.10, v2.6.11, v2.6.12, v2.6.13, v2.6.2, v2.6.3, v2.6.4, v2.6.5, v2.6.6, v2.6.7, v2.6.8, v2.6.9, v2.7.0, v2.7.1, v2.7.2, v2.7.3, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9, v2.8.0, v2.8.1, v2.8.2].
- don't install symfony/framework-bundle v2.3.0|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.1|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.10|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.11|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.12|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.13|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.14|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.15|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.16|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.17|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.18|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.19|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.2|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.20|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.21|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.22|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.23|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.24|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.25|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.26|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.27|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.28|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.29|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.3|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.30|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.31|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.32|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.33|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.34|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.35|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.36|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.37|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.4|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.5|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.6|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.7|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.8|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.3.9|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.0|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.1|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.10|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.2|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.3|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.4|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.5|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.6|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.7|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.8|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.4.9|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.0|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.1|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.10|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.11|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.12|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.2|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.3|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.4|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.5|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.6|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.7|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.8|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.5.9|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.0|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.1|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.10|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.11|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.12|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.13|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.2|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.3|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.4|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.5|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.6|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.7|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.8|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.6.9|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.0|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.1|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.2|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.3|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.4|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.5|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.6|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.7|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.8|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.7.9|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.8.0|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.8.1|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.8.2|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.0|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.1|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.10|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.11|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.12|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.13|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.2|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.3|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.4|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.5|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.6|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.7|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.8|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.1.9|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.0|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.1|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.10|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.11|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.2|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.3|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.4|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.5|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.6|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.7|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.8|don't install symfony/symfony v3.0.0
- don't install symfony/framework-bundle v2.2.9|don't install symfony/symfony v3.0.0
- Installation request for symfony/symfony 3.0.* -> satisfiable by symfony/symfony[v3.0.0, v3.0.1].
- Installation request for doctrine/mongodb-odm-bundle ~3.0 -> satisfiable by doctrine/mongodb-odm-bundle[3.0.1, 3.0.2, v3.0.0].
You can also just do :
"doctrine/mongodb-odm": "~1.0",
"doctrine/mongodb-odm-bundle": "#dev"
and specify the dev flag.
Then do:
$ php composer.phar update doctrine/mongodb-odm doctrine/mongodb-odm-bundle
The dev version should be functional but expect things to change as code is being constantly applied.

composer install : Your requirements could not be resolved to an installable set of packages

might be repeated question. Tried the old one.
I'm getting the error composer install : Your requirements could not be resolved to an installable set of packages
my composer.json is
"require": {
"laravel/framework": "4.2.*",
"laravelbook/ardent": "dev-master",
"ollieread/multiauth": "dev-master",
"intervention/image": "2.*",
"yajra/laravel-datatables-oracle": "~3.0",
"barryvdh/laravel-dompdf": "0.4.*",
"mnshankar/CSV": "1.8"
},
the error i'm getting,
Problem 1
- Conclusion: don't install laravel/framework v5.1.26
- Conclusion: don't install illuminate/validation v5.1.25
- Conclusion: don't install illuminate/filesystem v4.2.17
- Conclusion: don't install illuminate/validation v5.1.22
- Conclusion: don't install illuminate/filesystem v4.2.16
- Conclusion: don't install illuminate/validation v5.1.20
- Conclusion: don't install illuminate/filesystem v4.2.12
- Conclusion: don't install illuminate/validation v5.1.16
- Conclusion: don't install illuminate/filesystem v4.2.9
- Conclusion: don't install illuminate/filesystem v4.2.8
- Conclusion: don't install illuminate/validation v5.1.13
- Conclusion: don't install illuminate/filesystem v4.2.7
- Conclusion: don't install illuminate/validation v5.1.8
- Conclusion: don't install illuminate/filesystem v4.2.6
- Conclusion: don't install illuminate/validation v5.1.6
- Conclusion: don't install illuminate/filesystem v4.2.5
- Conclusion: don't install illuminate/validation v5.1.2
- Conclusion: don't install illuminate/filesystem v4.2.4
- Conclusion: don't install illuminate/filesystem v4.2.3
- Conclusion: don't install illuminate/filesystem v4.2.2
- Conclusion: don't install illuminate/filesystem v4.2.1
- Conclusion: don't install illuminate/filesystem v4.1.30
- Conclusion: don't install illuminate/filesystem v4.1.29
- Conclusion: don't install illuminate/filesystem v4.1.28
- Conclusion: don't install illuminate/filesystem v4.1.27
- Conclusion: don't install illuminate/filesystem v4.1.26
- Conclusion: don't install illuminate/filesystem v4.1.25
- Conclusion: don't install illuminate/filesystem v4.1.24
- Conclusion: don't install illuminate/filesystem v4.1.23
- Conclusion: don't install illuminate/filesystem v4.1.22
- Conclusion: don't install illuminate/filesystem v4.1.21
- Conclusion: don't install illuminate/filesystem v4.1.20
- Conclusion: don't install illuminate/filesystem v4.1.19
- Conclusion: don't install illuminate/filesystem v4.1.18
- Conclusion: don't install illuminate/filesystem v4.1.17
- Conclusion: don't install illuminate/filesystem v4.1.16
- Conclusion: don't install illuminate/filesystem v4.1.15
- Conclusion: don't install illuminate/filesystem v4.1.14
- Conclusion: don't install illuminate/filesystem v4.1.13
- Conclusion: don't install illuminate/filesystem v4.1.12
- Conclusion: don't install illuminate/filesystem v4.1.11
- Conclusion: don't install illuminate/filesystem v4.1.10
- Conclusion: don't install illuminate/filesystem v4.1.9
- Conclusion: don't install illuminate/filesystem v4.1.8
- Conclusion: don't install illuminate/filesystem v4.1.7
- Conclusion: don't install illuminate/filesystem v4.1.6
- Conclusion: don't install illuminate/filesystem v4.1.5
- Conclusion: don't install illuminate/filesystem v4.1.4
- Conclusion: don't install illuminate/filesystem v4.1.3
- Installation request for laravelbook/ardent dev-master -> satisfiable by laravelbook/ardent[dev-master].
- Conclusion: don't install illuminate/filesystem v4.1.2
- Installation request for ollieread/multiauth dev-master -> satisfiable by ollieread/multiauth[dev-master].
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.0
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.1
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.10
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.11
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.12
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.13
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.14
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.15
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.16
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.17
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.18
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.19
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.2
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.20
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.21
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.22
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.23
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.24
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.25
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.3
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.4
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.5
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.6
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.7
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.8
- don't install illuminate/filesystem v4.1.0|don't install laravel/framework v5.1.9
- ollieread/multiauth dev-master requires illuminate/filesystem ~4.1|~4.2 -> satisfiable by illuminate/filesystem[v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9, v4.2.1, v4.2.12, v4.2.16, v4.2.17, v4.2.2, v4.2.3, v4.2.4, v4.2.5, v4.2.6, v4.2.7, v4.2.8, v4.2.9].
- Conclusion: don't install illuminate/filesystem v4.1.1
- Installation request for laravel/framework 5.1.* -> satisfiable by laravel/framework[v5.1.0, v5.1.1, v5.1.10, v5.1.11, v5.1.12, v5.1.13, v5.1.14, v5.1.15, v5.1.16, v5.1.17, v5.1.18, v5.1.19, v5.1.2, v5.1.20, v5.1.21, v5.1.22, v5.1.23, v5.1.24, v5.1.25, v5.1.26, v5.1.3, v5.1.4, v5.1.5, v5.1.6, v5.1.7, v5.1.8, v5.1.9].
- laravelbook/ardent dev-master requires illuminate/validation ~5.1 -> satisfiable by laravel/framework[v5.1.0, v5.1.1, v5.1.10, v5.1.11, v5.1.12, v5.1.13, v5.1.14, v5.1.15, v5.1.16, v5.1.17, v5.1.18, v5.1.19, v5.1.2, v5.1.20, v5.1.21, v5.1.22, v5.1.23, v5.1.24, v5.1.25, v5.1.26, v5.1.3, v5.1.4, v5.1.5, v5.1.6, v5.1.7, v5.1.8, v5.1.9], illuminate/validation[v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.6, v5.1.8].
- Conclusion: don't install illuminate/validation v5.1.1|install laravel/framework v5.1.25
I'm facing problem in finding which doesn't compatible with?
laravel-ardent/ardent package requires Laravel 5.1.
There's two ways to resolve this conflict:
1. Upgrade Laravel to 5.1 (highly recommend this one!):
"laravel/framework": "5.1.*",
2. Downgrade laravel-ardent/ardent to v2.1.0 as it works with Laravel 4.0:
"laravelbook/ardent": "2.1.0",
What worked for me was using:
composer require yajra/laravel-datatables-oracle:~5.0
in the terminal.
This worked for me:
composer require yajra/laravel-datatables-buttons:^3.2

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