PlayOnLinux is a piece of sofware which allows you to easily install and use numerous games and softwares designed to run with Microsoft ®’s Windows ®. You can install PlayOnLinux on ubuntu 9.04 in Jaunty Jackalope in 3 steps :
Step:1- Add playonlinux repository to your ubuntu jaunty :
sudo wget http://deb.playonlinux.com/playonlinux_jaunty.list -O /etc/apt/sources.list.d/playonlinux.list
Step:2- Update your installation :
sudo apt-get update
Step:3- Install playonlinux :
sudo apt-get install playonlinux