How do I uninstall default bundler gem?

You have to delete the . gemspec file corresponding to the default gem you want to delete. So first, locate where those files are. Delete the one you don’t need.

How do I uninstall a gem?

Removing a specific gem

  1. sudo gem uninstall GEMNAME.
  2. sudo gem uninstall GEMNAME –version 1.1.0.
  3. sudo gem cleanup GEMNAME.
  4. sudo gem cleanup.

How do I switch bundler versions?

Bundler will never change your application to a new major version until you choose to do so. If your application is ready, you can upgrade that application to the latest installed version of Bundler by running bundle update –bundler . We recommend committing your Gemfile. lock before you upgrade.

What does gem cleanup do?

Description. 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 bundle config?

Executing bundle config unset –global <name> will delete the configuration only from the user configuration. Executing bundle config unset –local <name> <value> will delete the configuration only from the local application.

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Where does bundler install gems?

The location to install the gems in the bundle to. This defaults to Rubygems’ gem home, which is also the default location where gem install installs gems. This means that, by default, gems installed without a –path setting will show up in gem list .

How do I downgrade my gem version?

If you want to automate it in a script (I had the same problem after a gem update ), just do the following:

  1. Install your favored version (if you don’t have already) gem install compass -v 1.2.3.
  2. Uninstall newer versions. gem uninstall compass -v ‘>1.2.3’ –force.

How do I install a specific version of a gem?

Use `gem install -v`

You may already be familiar with gem install , but if you add the -v flag, you can specify the version of the gem to install. Using -v you can specify an exact version or use version comparators.

Where are RubyGems installed?

The main place where libraries are hosted is, a public repository of gems that can be searched and installed onto your machine. You may browse and search for gems using the RubyGems website, or use the gem command. Using gem search -r , you can search RubyGems’ repository.

What is the latest version of bundler?

2.3. 1 – December 22, 2021 (394 KB) 2.3. 0 – December 21, 2021 (393 KB)

Does bundler come with Ruby?

When you build the Ruby source code, you get a Bundler executable right inside Ruby.

How do I update my ruby version?

Ruby versions (updating)

  1. Upgrade ruby (using rvm) sudo rvm get head. …
  2. Install bundler. gem install bundler.
  3. Go to application root directory and install gems. cd APPLICATION_ROOT. …
  4. Install Easy Redmine. rake easyproject:install RAILS_ENV=production.
  5. You may also need to change the ruby version in a startup script.
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How do you uninstall a gem on a Mac?

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.

How do I know if gem is installed?

Since your goal is to verify a gem is installed with the correct version, use gem list . You can limit to the specific gem by using gem list data_mapper . To verify that it’s installed and working, you’ll have to try to require the gem and then use it in your code.

How do I update my gem version?


  1. Update RubyGems. To update to its latest version with: gem update –system.
  2. Install gems. To install a gem (Ruby package), run: gem install <gemname> …
  3. List installed gems. gem list. …
  4. Update installed gems. To update all gems or a particular gem: gem update [<gemname>]
  5. Remove old gem versions.