Install Radiant on Ubuntu 14.04

Radiant CMS is one of the most popular open source content management systems build with Ruby on Rails. In this blog article we will show you how to install a basic installation of Radiant CMS on an Ubuntu 14.04 VPS with RVM, Ruby and Rubigems. This guide should work on other Debian based Linux VPS systems as well but was tested and written for an Ubuntu 14.04 VPS.