Gaining an understanding of how to install Ruby on Rails on Ubuntu 22.04 is a crucial step for developers looking to build robust web applications quickly. Ruby on Rails, often referred to as just Rails, is a popular web application framework that is written in the Ruby programming language. It follows the Model-View-Controller (MVC) architectural pattern, providing a structured and efficient way to develop full-stack web applications.
Step 1: Update Ubuntu
Before proceeding with the installation, it's important to update Ubuntu's package lists and upgrade the existing packages using the following commands:
sudo apt update
sudo apt upgrade -y
Step 2: Install Ruby
To install Ruby, we can use the package manager 'rbenv' which allows us to manage multiple versions of Ruby. Execute the following commands:
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