Skype 4.1 guidance on Linux has been released yesterday, unfortunately this is not an official list of changes, but one of the news is obvious. The option to log in with an account Microsoft and chat with your friends from Skype Windows Live Messenger.
Install on Ubuntu / Debian.
In my personal case. I got an error with the following file: "/Usr/share/doc/libqtwebkit4/changelog.Debian.gz" All I did was delete it and voila.
Note translated from webupd8.org