apt-cache policy tomcat6
tomcat6:
Installed: 6.0.35-1ubuntu3
Candidate: 6.0.35-1ubuntu3.11
Version table:
6.0.35-1ubuntu3.11 0
500 http://mirror.unpad.ac.id/ubuntu/ precise-updates/main amd64 Packages
500 http://mirror.unpad.ac.id/ubuntu/ precise-security/main amd64 Packages
500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages
*** 6.0.35-1ubuntu3 0
500 http://mirror.unpad.ac.id/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status