Install Pantheon Desktop Environment

Install Elementary OS Pantheon DE on Ubuntu 14.04

Pantheon is the default desktop environment originally created for the elementary OS distribution. It is written from scratch using Vala and the GTK3 toolkit. With regards to usability and appearance, the desktop has some similarities with GNOME Shell and Mac OS X. Because elementary OS itself was built from the same core as Ubuntu LTS versions, installing Pantheon Desktop Environment becomes much easier on the different versions of Ubuntu derivatives.