GNU/Linux RVM Manage Multiples Rubies Versions Guide

RVM Multiple Ruby Version Management on GNU/Linux

Hi! The Guide shows you Step-by-Step How to Getting-Started with RVM to Install and Manage Multiples Ruby Versions on GNU/Linux Systems.

And RVM for Linux is a Command-line Tool which allows you to easily Install, Manage, and Work with Multiple Ruby Environments (Interpreters to Sets of Gems).

And so RVM is expressly made to easily Manage:

• Ruby Versions: RVM allows developers to install multiple versions of Ruby on their system and easily switch between them. This is particularly useful when working on projects that require different Ruby versions due to compatibility or dependency reasons.
• Gemsets: RVM also supports the concept of gemsets, which are isolated environments for managing Ruby gems. This enables developers to install different sets of gems for different projects without worrying about conflicts.

If RVM is Not Already Installed you Find included Link to Guide on Installing RVM on Linux.

1. 1. Launching Terminal

   Open a Terminal Shell Emulator Window:
   (Press “Enter” to Execute Commands).

   
   In case first see: Terminal QuickStart Guide.
   Or Login into Server Shell Shell.

2. 2. Installing RVM

   Install the Ruby Version Manager

   Linux How to Install RVM

   Link Contains Instructions About Installing the Ruby Version Manager on GNU/Linux

3. 3. Installing Dependencies

   Check/Install Git
   Simply with:

   which git

   Possibly to Install Git on Ubuntu/Debian Based:

   sudo apt install git

   In Rpm Based:

   sudo yum install git

   Or on SUSE like:

   sudo zypper install git

   Last, for Arch based:

   sudo pacman -Sy git

   Check/Install Patch
   Again with:

   which patch

   Possibly to Install Patch for Ubuntu/Debian:

   sudo apt install patch

   In Rpm Based:

   sudo yum install git

   Or on SUSE like:

   sudo zypper install git

   Last, for Arch based:

   sudo pacman -Sy patch