squid3-common:
  Installed: 3.3.8-1ubuntu6.3
  Candidate: 3.3.8-1ubuntu6.3
  Version table:
 *** 3.3.8-1ubuntu6.3 0
        500 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     3.3.8-1ubuntu6.2 0
        500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
     3.3.8-1ubuntu6 0
        500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages