Installing RubyGems on Ubuntu Linux is an essential task for those who are looking to develop applications in Ruby. RubyGems is a package manager for the Ruby programming language that allows users to easily manage their Ruby libraries and dependencies. In this article, we will provide a step-by-step guide on how to install RubyGems on Ubuntu Linux.
Step 1: Update your system
Before we begin the installation process, it is essential to update your system. Open the terminal and type the following command to update your system:
sudo apt-get update
Step 2: Install Ruby
The next step is to install Ruby on your system. To install Ruby on Ubuntu Linux, open the terminal and type the following command:
sudo apt-get install ruby-full
Step 3: Install RubyGems
Once you have installed Ruby on your system, you can proceed to install RubyGems. To install RubyGems on Ubuntu Linux, open the terminal and type the following command:
sudo apt-get install rubygems
Step 4: Verify the installation
After the installation is complete, it is essential to verify whether RubyGems has been installed correctly or not. To verify the installation, type the following command in the terminal:
gem --version
If RubyGems has been installed correctly, the terminal will display the version of RubyGems installed on your system.
Step 5: Update RubyGems
To update RubyGems to the latest version, type the following command in the terminal:
sudo gem update --system
Step 6: Install RubyGems packages
Once you have installed RubyGems on your system, you can install RubyGems packages. RubyGems packages are used to extend the functionality of Ruby and provide additional features to your applications. To install a RubyGems package, type the following command in the terminal:
sudo gem install [package name]
Conclusion
RubyGems is a package manager for the Ruby programming language that allows users to easily manage their Ruby libraries and dependencies. In this article, we provided a step-by-step guide on how to install RubyGems on Ubuntu Linux. By following these steps, you can easily install RubyGems on your system and start developing applications in Ruby.
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