Thanks for your article. It's hard to find articles that go as deep in the dependency problem. For the moment I'm having this problem. I want to run kdenlive on kubuntu breezy. And I found there is no proper way to do it for a non technical linux user as I am. No breezy package in the backports and the klikable package (http://klik.atekon.de/)does not run on my system because it can't find an rpm on the packmanrepository. Sometimes I think I'm the only one who run a linuxdistribution longer than 1 year :)...and run their system with a minimum of updates because I don't have a broadband internetconnection.