How to install Rails 2.1 on Ubuntu in 5 steps

I thought it would be a good idea to start with actually installation of rails 2.1, as many latest linux distributions don’t come with the latest version of rails which includes Ubuntu 8.04. So in this how to we will cover installation of rails 2.1 on Ubuntu 8.04. Continue reading How to install Rails 2.1 on Ubuntu in 5 steps