$ apt-cache policy libaprutil1
libaprutil1:
  Installed: 1.4.1-3
  Candidate: 1.4.1-3
  Version table:
 *** 1.4.1-3 0
        100 /var/lib/dpkg/status
     1.3.12+dfsg-3 0
        990 http://br.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages