psensor:
  Installato: 1.1.2-1ppatrusty1
  Candidato:  1.1.2-1ppatrusty1
  Tabella versione:
 *** 1.1.2-1ppatrusty1 0
        500 http://ppa.launchpad.net/jfi/ppa/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status
     0.8.0.3-1ubuntu3 0
        500 http://it.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages