I am trying to run a bundle install in my Ruby project. But it tries to install rake -v 11.1.2 which requires Ruby 1.9.3. (I am using 1.8.7-p374 - please don't kill me!)
None of my Gemfiles have this version specified and I already have rake version 10.1.1 installed. I want to know which other gem needs this particular version.
Here is my gem dependency -R output => http://pastebin.com/BqTnPYvf
Can anyone please guide me through this?
Related
I currently have 2 ruby versions, 2.5.5 and 2.3.8, I am managing them with rbenv, and for gems, I use bundler to manage my specific gem versions. I have an issue when I want to switch to a project that uses 2.3.8 or a version that has to do with Ruby version 2.3.
My question is how do I get bundler to run the command to bundle install interact with my 2.3 projects.
My current version of bundler is 2.0.2.
I have already tried installing a lower version of bundler of which the bundler website claims to interact with ruby version 2.3.
I thought that if I specified the command to run bundle _version_ install it would work, but it still gave me the response that it needed ruby version 2.5 for bundler to work.
Lots of help appreciated.
In some situations, isolation can help. I would like to recommend rvm (https://github.com/rvm/rvm) for managing ruby versions. This tool is very similar to rbenv but in comparison, it allows you to create gemsets which are kind of containers of gems for special purposes. For instance:
rvm install 2.5.5 --disable-binary
rvm use 2.5.5#name-of-gemset --create
gem install bundler
bundle install # inside your project folder with Gemfile
I think that you will not have problems with versions again.
I am using puppet to install ruby 1.9.3 as the system ruby on an Ubuntu Trusty Vagrant container. I also install Bundler. I am told that "gem" is installed as part of the installation of ruby.
How do I know which versions of gem go with this version of ruby?
How do I know which versions of bundler go with this version of ruby?
Here is a fragment of puppet code:
$other_reqs = [
...
'ruby1.9.3',
'ruby-bundler',
'rubygems-integration',
...
]
package{ $other_reqs: ensure => 'installed'} -> Package['percona-toolkit']
The package declaration will default to using apt-get to download packages. Clearly the line with 'ruby1.9.3' will get the 1.9.3 version of ruby. It also installed gem 1.8.23. Is this a compatible version of gem? How do I know?
The line with 'ruby-bundler' installed Bundler version 1.3.5. Is this a compatible version of Bundler? Or should I indicate a specific version in my requirements array? Where ought I look to find this information?
It might be helpful if you indicate the problem, or what you're trying to do. Nevertheless:
gem is a command that is built-in in ruby from 1.9+, so whatever comes installed with Ruby should be fine.
bunlder is a RubyGem, normally installed by doing gem install bundler. You can specify the version by doing gem install -v <version>. Either it gets installed correctly or you get an error. Can you install bundler doing that?
And lastly, unless you need it for a specific reason, 1.9 is very old :)
I'm trying to migrate a version of Redmine from backup to a new server; I'm migrating from Redmine 3.2.3 to 3.3.0. I installed the new version of Redmine (from Bitnami Stack) on my new server and everything loads properly. When I move my old database into the new version, I have to run
bundle exec rake db:migrate
to migrate my database. But... bundler can't find rake somehow even though gem list shows it clearly installed. Can I force bundler to use the version of rake that I have installed that it says I don't?
I should mention I've done no customization at all, haven't installed any gems, or changed ruby versions or done anything. This is out of the box Redmine.
I noticed after I made the question that I had two versions of rake installed. I removed both and reinstalled rake 11.1.2 and have the same problem.
You are probably using the wrong ruby binary. Note that, the installers for Bitnami Stacks are completely self-contained and run independently of the rest of the software or libraries installed on your system.
Also, taking a look at the screenshots you have shared, you were using ruby 1.9.3 when you have executed ruby -v and the Redmine Bitnami Stacks uses ruby 2.1.9. Probably this is the reason of the issue you are having.
If you want to use the ruby (and the other components) shipped with the Bitnami Stack you need to run the following command:
cd *INSTALLDIR*
./use_redmine
This command will open a new console session with the environment configured to use the stack.
There are two things:
ruby gems available via gem list
ruby gems availbale via bundler
When you are using bundle then bundler is looking for gem from Gemfile. You can have multiple gems installed in your system, but when you are using Gemfile then gem version will be taken from Gemfile.lock
Summing up:
$ bundle exec rake ...
require to have rake gem inside Gemfile
$ rake ...
it will take the newest version of rake gem installed in system
I hope it helps you.
This is how I finally got my Redmine upgraded:
A version of ruby outside of the one provided by Bitnami somehow got installed on this machine as well as another version of bundler. The first thing I did was uninstall the apt-get version of bundler. I had to manually remove /usr/bin/bundler and /usr/bin/bundle for $ which bundle to stop finding bundler even after the removal.
I saw that the Bitnami stack's ruby was version 2.1.x but found Ruby 1.9.3 was installed to /usr/bin/ruby1.9.3/ with $ which ruby. I took the commands from here and removed that version of Ruby.
Running $ ruby -v now gave me nothing as Ruby wasn't installed anymore (even though it was in the Bitnami stack). Bitnami's Ruby then had to be (re?)added to my path in ~/.profile. $ ruby -v now gives me the correct version.
$ gem list was no longer telling me that rake was installed. I tried running $ bundle install where Gemfile is but was complaining about mime-types being locked at a lower version and wouldn't do anything. I got around that with $ bundle update but then ran into the infamous nokogiri problem where it complains that everything required by nokogiri isn't installed.
Since I'd dealt with this before (many many times) I went over to the Nokogiri Website's install page and followed the instructions for troubleshooting on Ubuntu:
sudo apt-get install build-essential patch
sudo apt-get install ruby-dev zlib1g-dev liblzma-dev
and now $ bundle update worked on my Gemfile. Redmine upgraded and my users are about as happy as users can get.
There are some answers saying using gem 'cocoapods', '0.33.1' or gem 'pod', '0.33.1
but this does not work.
ERROR: While executing gem ... (Gem::CommandLineError)
Unknown command cocoapods,
In one project I need to use 0.33.1, but 0.34.4 in another. How do I switch the cocoapods version quickly on command line? I don't want to use gem install or uninstall.
I am using rbenv with ruby version 2.0.0p0. Keep using rbenv is preferred but I can switch to rvm or pure ruby only if there is no other options.
Thanks.
You can do the following to use different versions:
pod _0.34.4_ install
or
pod _0.34.1_ install
This is precisely the purpose of Bundler
In one project, you specify this in the Gemfile:
gem 'cocoapods', '0.33.1'
along with all other gems.. and run bundle install to install them.
There are some other steps to make sure you load those gems from bundler, I'd read that site for the full documentation.
Rails projects have this already set up for you, but if this is a plain old ruby project, you have to wire it up yourself.
FYI I am using the following temp solution.
Since I am using rbenv, I install different versions of cocoapods under different version of ruby.
For example,
rbenv global 2.1.0
gem install cocoapods -v 0.34.4
rbenv global 2.0.0-p0
gem install cocoapods -v 0.33.1
When I work on different Xcode projects that requires different version of Cocoapods, I just switch ruby version on the fly, and Cocoapods version is switched accordingly.
As I mentioned these are xCode projects and we are not allowed to add gemfile or install gem in the project folder. So this works for me.
I'm working in kali-linux (a linux distro witch is the continuation of Back-Track, based in Ubuntu, just that now is based on Debian wheezy) for some penetration testing. Everything was working just fine, until I decided to update my systems tools. Now whenever I try to run a tool based on ruby, it trows me:
Could not find gem 'ruby-progressbar (>= 1.1.0) ruby' in the gems available on this machine.
Run `bundle install` to install missing gems.
I proceed to run bundle install but then it comes with Bundler::GemfileNotFound error.
Kali use by default ruby, for using gems. The software don't 'require' any other package but ruby seems not-fully-configured/installed for the problem at hand.
$ ruby --version
ruby 1.9.3p194 (2012-04-20 revision 35410) [i486-linux]
$ rvm
bash: rvm: command not found
$ rbenv
bash: rbenv: command not found
I faced the same problem when I was trying to bundle install without realizing that I was not in the project directory. Make sure you're in the current project directory.
to avoid this error you should be at the root of your application and create GemFile and specify all gems needed in there, and run bundle install
The problem was that for some weird motive Ruby didn't detected that bundler was installed, although the package manager says so.
$ apt-cache policy bundler
bundler:
Installed: 1.3.5-2
Candidate: 1.3.5-2
$ bundle --version
Bundler::GemfileNotFound
I simply run gem install bundler then bundler install as root in the tool root path and everything works as charm.
Do you use rvm or rbenv? If so, make sure you are using a particular ruby version.
For rvm, rvm list and look for an indication next to your ruby version. If the correct one is not listed, run rvm install x.y.z. If the correct one is not selected, run rvm use x.y.z
If you want to segregate your gems for a given project, create a gemset. Otherwise, you should be good to go.
Run gem install bundler. You should not have to do this as sudo. This will install bundler in either the Default rvm gemset, or the selected gemset.
Bundler should now be available and can be run using bundle. This is the same as bundle install.
Try this:
sudo ln -s /var/lib/gems/1.8/bin/bundle /bin/bundle
sudo ln -s /var/lib/gems/1.8/bin/bundler /bin/bundler
Worked for me in debian.