How to install Zenphoto on Ubuntu 14.04

Zenphoto is a free and open souce, PHP based content management system (CMS) for creating gallery focused websites. Zenphoto features support for various media formats and integrated blog and custom pages. It is the ideal CMS for personal websites of artists, illustrators, photographers, designers, film makers and musicians. In this guide we will explain how to install Zenphoto on an Ubuntu 14.04 VPS.