Installing Plex Home Theater (Plex Client) in Ubuntu 13.04+

In order to install Plex Home Theater from PPA, a number of requirements must be met, as follows:

sudo add-apt-repository ppa:plexapp/plexht
sudo add-apt-repository ppa:jon-severinsson/ffmpeg
sudo add-apt-repository ppa:pulse-eight/libcec
sudo apt-get update
sudo apt-get install plexhometheater

If using Linux Mint 16 Petra (Ubuntu 13.10 Saucy Salamander), read this first.