Debian / Ubuntu: Install gem The FrontEnd To Rubygems

To install the gem package on Debian or Ubuntu, you can use the following steps:

  1. Update the package index:
sudo apt-get update
  1. Install the ruby and rubygems packages:
sudo apt-get install ruby rubygems
  1. Verify that the gem package is installed by checking the version:
gem -v

This will output the version number of the gem package, which is the front-end to the RubyGems package manager. You can now use gem to install, manage, and update Ruby gems and their dependencies on your Debian or Ubuntu system.

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