Cannot install vinkla/pusher in laravel - laravel

I am trying to integrate Pusher with Laravel application. When I try to install Pusher Bridge vinkla/pusher I am getting below error
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for vinkla/pusher ^2.3 -> satisfiable by vinkla/pusher[2.3.0].
- Conclusion: remove laravel/framework v5.0.35
- Conclusion: don't install laravel/framework v5.0.35
- vinkla/pusher 2.3.0 requires illuminate/contracts 5.1.* || 5.2.* || 5.3.* -> satisfiable by illuminate/contracts[v5.1.1, v5.1.13, v5.1.16, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, 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, v5.2.6, v5.2.7].
- don't install illuminate/contracts v5.1.1|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.13|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.16|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.20|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.22|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.25|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.28|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.30|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.31|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.1.8|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.0|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.19|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.21|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.24|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.25|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.26|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.27|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.28|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.31|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.32|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.37|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.6|don't install laravel/framework v5.0.35
- don't install illuminate/contracts v5.2.7|don't install laravel/framework v5.0.35
- Installation request for laravel/framework (locked at v5.0.35, required as 5.0.*) -> satisfiable by laravel/framework[v5.0.35].
Please help.


The latest version of vinkla/pusher 2.3.0 requires illuminate packages with version 5.1.x, but it seems your versions are 5.0.x, so you should be ok installing version 2.1.0 which is ok with 5.0.x:
composer require vinkla/pusher:2.1.0

Related

trying to install gloudemans/shoppingcart, Installation failed, reverting ./composer.json to its original content?

I tried to install gloudemans/shoppingcart facing an error:
Installation failed, reverting
Problem 1
- Installation request for gloudemans/shoppingcart ^2.6 -> satisfiable by gloudemans/shoppingcart[2.6.0].
- Conclusion: remove laravel/framework v7.17.2
- Conclusion: don't install laravel/framework v7.17.2
- gloudemans/shoppingcart 2.6.0 requires illuminate/events 5.1.*
I tried also to install different version of laravel and illuminate/events like required but still nothing, having always the same issue.
composer require gloudemans/shoppingcart:
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for gloudemans/shoppingcart ^2.6 -> satisfiable by gloudemans/shoppingcart[2.6.0].
- Conclusion: remove laravel/framework v7.17.2
- Conclusion: don't install laravel/framework v7.17.2
- gloudemans/shoppingcart 2.6.0 requires illuminate/events 5.1.* || 5.2.* || 5.3.* || 5.4.* || 5.5.*|| 5.6.* || 5.7.* -> satisfiable by illuminate/events[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, 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].
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.2.x-dev|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.3.x-dev|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.4.x-dev|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.5.x-dev|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.6.x-dev|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.7.17|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.7.18|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.7.19|don't install laravel/framework v7.17.2
- don't install illuminate/events 5.7.x-dev|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.1|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.13|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.16|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.2|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.20|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.22|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.25|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.28|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.30|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.31|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.41|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.6|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.1.8|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.0|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.19|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.21|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.24|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.25|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.26|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.27|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.28|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.31|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.32|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.37|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.43|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.45|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.6|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.2.7|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.3.0|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.3.16|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.3.23|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.3.4|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.4.0|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.4.13|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.4.17|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.4.19|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.4.27|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.4.36|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.4.9|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.0|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.16|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.17|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.2|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.28|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.33|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.34|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.35|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.36|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.37|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.39|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.40|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.41|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.43|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.5.44|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.0|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.1|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.10|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.11|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.12|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.13|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.14|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.15|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.16|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.17|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.19|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.2|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.20|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.21|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.22|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.23|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.24|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.25|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.26|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.27|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.28|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.29|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.3|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.30|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.31|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.32|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.33|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.34|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.35|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.36|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.37|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.38|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.39|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.4|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.5|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.6|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.7|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.8|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.6.9|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.0|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.1|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.10|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.11|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.15|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.2|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.20|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.21|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.22|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.23|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.26|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.27|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.28|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.3|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.4|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.5|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.6|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.7|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.8|don't install laravel/framework v7.17.2
- don't install illuminate/events v5.7.9|don't install laravel/framework v7.17.2
- Installation request for laravel/framework (locked at v7.17.2, required as ^7.0) -> satisfiable by laravel/framework[v7.17.2].
Installation failed, reverting ./composer.json to its original content.
composer.json:
{
"name": "laravel/laravel",
"type": "project",
"description": "The Laravel Framework.",
"keywords": [
"framework",
"laravel"
],
"license": "MIT",
"require": {
"php": "^7.2.5",
"fideloper/proxy": "^4.2",
"fruitcake/laravel-cors": "^1.0",
"guzzlehttp/guzzle": "^6.3",
"laravel/framework": "^7.0",
"laravel/tinker": "^2.0",
"laravel/ui": "^2.0"
},
"require-dev": {
"facade/ignition": "^2.0",
"fzaninotto/faker": "^1.9.1",
"mockery/mockery": "^1.3.1",
"nunomaduro/collision": "^4.1",
"phpunit/phpunit": "^8.5"
},
"config": {
"optimize-autoloader": true,
"preferred-install": "dist",
"sort-packages": true
},
"extra": {
"laravel": {
"dont-discover": []
}
},
"autoload": {
"psr-4": {
"App\\": "app/"
},
"classmap": [
"database/seeds",
"database/factories"
]
},
"autoload-dev": {
"psr-4": {
"Tests\\": "tests/"
}
},
"minimum-stability": "dev",
"prefer-stable": true,
"scripts": {
"post-autoload-dump": [
"Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
"#php artisan package:discover --ansi"
],
"post-root-package-install": [
"#php -r \"file_exists('.env') || copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"#php artisan key:generate --ansi"
]
}
}
composer require illuminate/events 5.1.*:
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Conclusion: don't install illuminate/events v5.1.41
- Conclusion: don't install illuminate/events v5.1.31
- Conclusion: don't install illuminate/events v5.1.30
- Conclusion: don't install illuminate/events v5.1.28
- Conclusion: don't install illuminate/events v5.1.25
- Conclusion: don't install illuminate/events v5.1.22
- Conclusion: don't install illuminate/events v5.1.20
- Conclusion: don't install illuminate/events v5.1.16
- Conclusion: don't install illuminate/events v5.1.13
- Conclusion: don't install illuminate/events v5.1.8
- Conclusion: don't install illuminate/events v5.1.6
- Conclusion: don't install illuminate/events v5.1.2
- Conclusion: don't install illuminate/events v5.1.1
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework 7.x-dev
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.0
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.1
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.2
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.3
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.4
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.5
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.6
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.7
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.0.8
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.1.0
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.1.1
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.1.2
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.1.3
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.10.0
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.10.1
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.10.2
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.10.3
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.11.0
- don't install illuminate/events 5.1.x-dev|don't install laravel/framework v7.12.0
- Installation request for illuminate/events 5.1.* -> satisfiable by illuminate/events[5.1.x-dev, 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].
- Installation request for laravel/framework ^7.0 -> satisfiable by laravel/framework[7.x-dev, v7.0.0, v7.0.1, v7.0.2, v7.0.3, v7.0.4, v7.0.5, v7.0.6, v7.0.7, v7.0.8, v7.1.0, v7.1.1, v7.1.2, v7.1.3, v7.10.0, v7.10.1, v7.10.2, v7.10.3, v7.11.0, v7.12.0, v7.13.0, v7.14.0, v7.14.1, v7.15.0, v7.16.0, v7.16.1, v7.17.0, v7.17.1, v7.17.2, v7.2.0, v7.2.1, v7.2.2, v7.3.0, v7.4.0, v7.5.0, v7.5.1, v7.5.2, v7.6.0, v7.6.1, v7.6.2, v7.7.0, v7.7.1, v7.8.0, v7.8.1, v7.9.0, v7.9.1, v7.9.2].
Installation failed, reverting ./composer.json to its original content.

For Laravel 5.7 or above, the shopping cart package does not work anymore. Here is a fork that works exactly the same way but supports newer versions of Laravel:
https://packagist.org/packages/hardevine/shoppingcart

According to your composer.json you didn't install illuminate/events. so can you install illuminate/events and after that install gloudemans/shoppingcart. It will work. when you install use composer require illuminate/events and then composer require gloudemans/shoppingcart

Problem installing package from Maddhatter/laravel-fullcalendar on Laravel 6

I am using the maddhatter fullcalendar package in my Laravel application
composer require maddhatter/laravel-fullcalendar
Using version ^1.3 for maddhatter/laravel-fullcalendar
./composer.json has been updated
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
- Installation request for maddhatter/laravel-fullcalendar ^1.3 -> satisfiable by maddhatter/laravel-fullcalendar[v1.3.0].
- Conclusion: remove laravel/framework v6.6.0
- Conclusion: don't install laravel/framework v6.6.0
- maddhatter/laravel-fullcalendar v1.3.0 requires illuminate/support ~5.0 -> 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, v5.8.4, v5.8.8, v5.8.9].
- don't install illuminate/support 5.5.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.0|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.16|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.17|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.2|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.28|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.33|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.34|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.35|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.36|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.37|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.39|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.40|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.41|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.43|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.5.44|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.6.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.0|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.1|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.10|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.11|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.12|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.13|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.14|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.15|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.16|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.17|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.19|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.2|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.20|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.21|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.22|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.23|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.24|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.25|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.26|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.27|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.28|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.29|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.3|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.30|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.31|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.32|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.33|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.34|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.35|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.36|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.37|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.38|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.39|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.4|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.5|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.6|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.7|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.8|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.6.9|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.7.17|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.7.18|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.7.19|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.7.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.0|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.1|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.10|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.11|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.15|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.2|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.20|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.21|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.22|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.23|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.26|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.27|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.28|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.3|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.4|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.5|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.6|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.7|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.8|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.7.9|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.8.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.0|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.11|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.12|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.14|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.15|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.17|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.18|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.19|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.2|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.20|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.22|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.24|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.27|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.28|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.29|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.3|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.30|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.31|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.32|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.33|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.34|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.35|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.4|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.8|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.8.9|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.1.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.2.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.3.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.4.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.1|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.13|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.16|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.2|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.20|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.22|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.25|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.28|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.30|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.31|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.41|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.6|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.1.8|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.0|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.19|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.21|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.24|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.25|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.26|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.27|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.28|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.31|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.32|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.37|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.43|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.45|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.6|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.2.7|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.3.0|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.3.16|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.3.23|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.3.4|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.4.0|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.4.13|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.4.17|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.4.19|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.4.27|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.4.36|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.4.9|don't install laravel/framework v6.6.0
- don't install illuminate/support 5.0.x-dev|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.0.0|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.0.22|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.0.25|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.0.26|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.0.28|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.0.33|don't install laravel/framework v6.6.0
- don't install illuminate/support v5.0.4|don't install laravel/framework v6.6.0
- Installation request for laravel/framework (locked at v6.6.0, required as ^6.2) -> satisfiable by laravel/framework[v6.6.0].
Installation failed, reverting ./composer.json to its original content.
my problem when i want require maddhatter/laravel-fullcalendar, i also try add
"maddhatter/laravel-fullcalendar": "~1.0" but have same problem
Problem 1
Problem 1
- Installation request for maddhatter/laravel-fullcalendar ^1.3 -> satisfiable by maddhatter/laravel-fullcalendar[v1.3.0].

Laravel 6 support wasn't added to that package yet. You can be patient and wait until the developers update the dependencies on that package. Or you can fork it and update their code. It looks like an issue has already been created for Laravel 6 here.

Laravel: unable to update or install any thing via composer

I am trying to install the Form & Html package in the laravel v5.8.4 via composer but its not working. I am getting this error every time. I tried googling the solution but all failed. Always the same error.
I am trying to install "laravelcollective/html": "~5.0". Tried both ways, composer update and composer require ...
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Conclusion: remove laravel/framework v5.8.4
- graham-campbell/htmlmin v4.4.0 requires illuminate/view 5.1.*|5.2.*|5.3.* -> satisfiable by illuminate/view[5.1.x-dev, 5.2.x-dev, 5.3.x-dev, 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].
- graham-campbell/htmlmin v4.5.0 requires illuminate/view 5.1.*|5.2.*|5.3.*|5.4.* -> satisfiable by illuminate/view[5.1.x-dev, 5.2.x-dev, 5.3.x-dev, 5.4.x-dev, 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].
- don't install illuminate/view 5.2.x-dev|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.0|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.19|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.21|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.24|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.25|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.26|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.27|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.28|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.31|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.32|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.37|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.43|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.45|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.6|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.2.7|don't install laravel/framework v5.8.4
- don't install illuminate/view 5.3.x-dev|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.3.0|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.3.16|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.3.23|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.3.4|don't install laravel/framework v5.8.4
- don't install illuminate/view 5.4.x-dev|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.4.0|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.4.13|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.4.17|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.4.19|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.4.27|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.4.36|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.4.9|don't install laravel/framework v5.8.4
- don't install illuminate/view 5.1.x-dev|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.1|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.13|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.16|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.2|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.20|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.22|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.25|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.28|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.30|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.31|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.41|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.6|don't install laravel/framework v5.8.4
- don't install illuminate/view v5.1.8|don't install laravel/framework v5.8.4
- Installation request for laravel/framework 5.8.4 -> satisfiable by laravel/framework[v5.8.4].
- Installation request for graham-campbell/htmlmin ^4.4 -> satisfiable by graham-campbell/htmlmin[v4.4.0, v4.5.0].

Revert back your composer.json and composer.lock file
After try
composer require laravelcollective/html
It will install the latest one and it is compatible with laravel 5.8
You are trying to install "laravelcollective/html": "~5.0" with a particular tag which is not compatible with laravel 5.8

Can you please check with your laravelcollective/html": "~5.0" package, whether it supports Laravel 5.8. If any of your package doesn't match laravel 5.8 version, this error will be shown. Add appropriate version and run composer update. It will definitely work...

vinkla/Pusher doesn't work with laravel 5.4

I've been trying to install vinkla/pusher to my laravel project but it throws me a lot of errors
Problem 1
- Installation request for vinkla/pusher 2.1.0 -> satisfiable by vinkla/pusher[2.1.0].
- Conclusion: remove laravel/framework v5.4.36
- Conclusion: don't install laravel/framework v5.4.36
- vinkla/pusher 2.1.0 requires illuminate/support 5.0.*|5.1.* -> satisfiable by illuminate/support[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].
- don't install illuminate/support v5.1.1|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.13|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.16|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.2|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.20|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.22|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.25|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.28|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.30|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.31|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.41|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.6|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.1.8|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.0.0|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.0.22|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.0.25|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.0.26|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.0.28|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.0.33|don't install laravel/framework v5.4.36
- don't install illuminate/support v5.0.4|don't install laravel/framework v5.4.36
- Installation request for laravel/framework (locked at v5.4.36, required as 5.4.*) -> satisfiable by laravel/framework[v5.4.36].
is the package deprecated?

Yes this package has been changed to pusher/pusher-http-laravel, for more data : https://github.com/pusher/pusher-http-laravel

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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