unity-tweak-tool:
  Installed: 0.0.6ubuntu1
  Candidate: 0.0.6ubuntu1
  Version table:
     0.0.6ubuntu2~ubuntu14.04.1 0
        100 http://us.archive.ubuntu.com/ubuntu/ trusty-backports/universe amd64 Packages
 *** 0.0.6ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
        100 /var/lib/dpkg/status