# apt-cache policy libxml2
libxml2:
  Installed: 2.9.3+dfsg1-1ubuntu0.2
  Candidate: 2.9.3+dfsg1-1ubuntu0.3
  Version table:
     2.9.3+dfsg1-1ubuntu0.3 500
        500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages
 *** 2.9.3+dfsg1-1ubuntu0.2 100
        100 /var/lib/dpkg/status
     2.9.3+dfsg1-1 500
        500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages