I definitely do NOT RECOMMEND running uTorrent in linux, you have so much better applications like Ktorrent, Transmisson, Azureus, etc.
But if you want to insist in running utorrent, you need decompress the utorrent tarball, then run a terminal, 'cd' into the utorrent directory, and in terminal type:
than run a browser, for example firefox and enter this url "http://localhost:8080/gui/" than it will prompt a dialog asking user and password, in the user field enter:
and it will show you utorrent UI
PS: serious, theres much better alternatives in linux.