Check out https://wiki.ubuntu.com/PackagingGuide/Intro/PackageUpdate or http://www.youtube.com/watch?v=VyEl3w7SFK4 :-)
Check out https:/ /wiki.ubuntu. com/PackagingGu ide/Intro/ PackageUpdate or http:// www.youtube. com/watch? v=VyEl3w7SFK4 :-)