Install Publify on Ubuntu 14.04

In this tutorial, we will explain how to install Publify on an Ubuntu 14.04 VPS with MariaDB, Puma and Nginx. Publify is a simple but full featured open source web publishing software. Publify is built on Ruby on Rails framework and it is the oldest Rails open source project alive. This guide should work on other Linux VPS systems as well but was tested and written for Ubuntu 14.04 VPS.