smbclient:
  Installed: (none)
  Candidate: 3.0.24-6etch4
  Version Table:
     3.0.24-6etch4 0
        500 http://security.debian.org stable/updates/main Packages
     3.0.14a-3sarge4 0
        500 http://debian.yorku.ca sarge/main Packages
nagios-plugins:
  Installed: (none)
  Candidate: 1.4-6
  Version Table:
     1.4-6 0
        500 http://debian.yorku.ca sarge/main Packages
libc6:
  Installed: 2.3.2.ds1-22sarge3
  Candidate: 2.3.2.ds1-22sarge6
  Version Table:
     2.3.2.ds1-22sarge6 0
        500 http://debian.yorku.ca sarge/main Packages
 *** 2.3.2.ds1-22sarge3 0
        100 /var/lib/dpkg/status