How do I uninstall gem packages?

How do I uninstall gem packages?

“uninstall gem package” Code Answer

1. The command is simply: gem uninstall
2. # for a general uninstall.
3. ​
4. NOTE: maybe you need sudo, depens on your user rights. like so.
5. sudo gem uninstall
6. # remove all old versions of the gem.
7. gem cleanup

How do I uninstall a specific gem version?

“ruby remove specific gem” Code Answer

1. The command is simply: gem uninstall
2. # for a general uninstall.
3. ​
4. NOTE: maybe you need sudo, depens on your user rights. like so.
5. ​
6. sudo gem uninstall
7. # remove all old versions of the gem.

How do I uninstall ruby on Rails?

Removing Rubies. There are two ways to remove rubies from rvm: rvm remove # Removes the ruby, source files and optional gemsets / archives. rvm uninstall # Just removes the ruby – leaves everything else.

How do I uninstall old ruby version?

To remove a Ruby version from rbenv, delete the corresponding directory in ~/. rbenv/versions . E.g. Run rbenv rehash afterwards to clean up any stale shimmed binaries from the removed version.

How do I uninstall a Ruby gem?

To remove older gems we use the clean command: The cleanup command removes old versions of gems from GEM_HOME that are not required to meet a dependency. If a gem is installed elsewhere in GEM_PATH the cleanup command won’t delete it. If no gems are named all gems in GEM_HOME are cleaned.

How do I uninstall Ruby bundles?

To uninstall Bundler, run gem uninstall bundler . See bundler.io for the full documentation.

How do I uninstall bundler Ruby?

How do I completely remove Ruby?

Uninstall Ruby on Mac with rbenv For rbenv, use rbenv versions to see which versions you have installed. Use the uninstall command to remove a version. This will remove any gems associated with the version as well. If you want to reinstall Ruby, see Install Ruby on Mac for recommendations of newer version managers.

How do I uninstall Ruby Gems?

How to Uninstall a Ruby Gem

1. Open a terminal. In Windows, you can do this by clicking “Start” and “Run.” When the “Run” dialog appears, type “cmd.” On Mac OS X, you can simply click the Spotlight button and type “Terminal.”
2. Type the following command to uninstall a gem:
3. Answer any prompts given by the uninstall command.

How do I delete all Ruby versions?

Any gems that you install while using an RVM’s ruby version, is self contained in that version. However there may come a time when you no longer want to use a particular ruby version and want to delete it along with all it’s gems. Then this can be done using the “remove” command.

How do I uninstall and reinstall a gem?

Ideally, there would be a command bundle uninstall or bundle reinstall , etc. bundle exec gem uninstall – uninstalls gem from the bundle (the /vendor/bundle/ruby/2.3. 0/gems/ path).

How do I completely remove Ruby from my Mac?

How do I uninstall a dependency on RubyGems?

If you uninstall a dependency of a gem RubyGems will ask you for confirmation. Launch the Terminal app from the Utilities folder of your Applications folder, or use Spotlight to find it. Type the following command to uninstall all old versions of the gem GEMNAME (replace the “GEMNAME” with the name of a gem you want to uninstall):

How to remove old versions of Ruby gems?

Removing old versions of a specific gem Launch the Terminal app from the Utilities folder of your Applications folder, or use Spotlight to find it. Type the following command to uninstall all old versions of the gem GEMNAME (replace the “GEMNAME” with the name of a gem you want to uninstall): sudo gem cleanup GEMNAME

How do I disable documentation generation in Ruby?

Ruby installs the dependency rbtree and builds its extension, installs the drip gem, then builds documentation for the installed gems. You can disable documentation generation using the –no-doc argument when installing gems.

How does the cleanup command in RubyGems work?

The cleanup command removes old versions of gems from GEM_HOME that are not required to meet a dependency. If a gem is installed elsewhere in GEM_PATH the cleanup command won’t delete it. If no gems are named all gems in GEM_HOME are cleaned.