How to install the Pantheon desktop environment?

I want to install Pantheon desktop environment from elementaryOS on Ubuntu, is that possible?


This is answer for newer releases of Ubuntu — 12.04 and up. Remember, use this at your own risk!

  • Open a terminal (Ctrl+Alt+T).

  • Add the repositories and update the package list:

     sudo add-apt-repository ppa:elementary-os/daily
     sudo add-apt-repository ppa:elementary-os/os-patches
     sudo apt update
    
  • Upgrade your packages...

     sudo apt upgrade
    
  • ...and install:

     sudo apt install elementary-desktop
    

After completed installation log out and chose session called Pantheon in LightDM.


  1. Open a terminal window (press Ctrl + Alt + T).

  2. Run these commands line by line in the terminal:

    bzr branch lp:elementaryos
    cd elementaryos
    sudo sh congrego.sh --configure-installed
  3. Logout?Restart and select Pantheon on the login screen.

[Pantheon


All answers work but they install the unstable builds, so if you want the stable builds use Ubuntu 12.04:

sudo apt-add-repository ppa:elementary-os/stable
sudo apt-get update && sudo apt-get upgrade
sudo apt-get install elementary-desktop

Now, after you login to Pantheon Desktop it will still look like regular Ubuntu, to easily modify its appearance install Elementary Tweaks:

sudo apt-add-repository ppa:versable/elementary-update
sudo apt-get update && sudo apt-get upgrade
sudo apt-get install elementary-tweaks

The Elementary Tweaks app is an icon at the main System Settings. Change all possible entries to elementary at Appearance tab.

You may want to install more apps from Elementary, but with this you get most of it.