ubuntu
To get the latest developement version of PlayOnLinux, open a terminal and type:
git clone https://github.com/PlayOnLinux/POL-POM-4
alternatively you can do the following:-
wget -q "http://deb.playonlinux.com/public.gpg" -O- | apt-key add -
wget http://deb.playonlinux.com/playonlinux_squeeze.list -O /etc/apt/sources.list.d/playonlinux.list
sudo apt-get update
sudo apt-get install playonlinux
Then run the playonlinux 
Click on the Install button in the above window
Install the game and enjoy