Pantheon Desktop Environment

sudo apt-add-repository -y ppa:ricotz/docky

sudo apt-add-repository -y ppa:elementary-os/daily
sudo apt-add-repository -y ppa:marlin-devs/marlin-daily
sudo add-apt-repository -y ppa:elementary-os/testing
sudo add-apt-repository -y ppa:elementary-os/os-patches
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install -y pantheon-shell pantheon midori lingo wingpanel plank pantheon-terminal pantheon-xsession-settings contractor slingshot-launcher scratch marlin elementary-theme elementary-icon-theme ttf-droid footnote switchboard plank-theme-pantheon snap switchboard-gnome-control-center preload
sudo apt-get install -y elementary-desktop