In this article I will show you how to add the Cannonical Repository to your Ubuntu Distribution. The $(lsb_release -sc) trick makes the command available for all the Ubuntu distros, like Ubuntu 12.04, Ubuntu 12.10, Ubuntu 13.04 and other Ubuntu distributions.
Add the Cannonical repo:
$ sudo add-apt-repository "deb http://archive.canonical.com/ $(lsb_release -sc) partner"
Update the system:
$ sudo apt-get update
And this is it.