hexchat:
  Installed: 2.9.6.1-2
  Candidate: 2.9.6.1-2
  Version table:
 *** 2.9.6.1-2 0
        500 http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ trusty/universe amd64 Packages
        100 /var/lib/dpkg/status