The following packages have unmet dependencies:
amarok-xine: Depends: amarok (= 2:1.4.8-0ubuntu1~gutsy1) but 2:1.4.7-0ubuntu3 is to be installed
Obviously, amarok 2:1.4.8 isn't available for installation yet, so it can't proceed. Your package (or one of the packages you're installing) appears to have amarok-xine as a dependency (for some reason), and the current amarok-xine package in turn depends on the newest version of amarok.
You have several options.
1: find a source for the newest version of amarok, or perhaps compile it yourself.
2: find another source for samba, or perhaps compile your own.
3: downgrade to an older version of samba, one whose dependencies are currently available.
4: force-install samba and hope it works correctly with the current version of amarok (see the apt-get man page). Not recommended.
5: wait a few days for the amarok upgrade to go through so you can install the current version. I recommend this option unless you really need the program right away.