phablet@ubuntu-phablet:~$ apt-cache policy unity-plugin-scopes
unity-plugin-scopes:
  Installed: 0.5.4+15.04.20150707-0ubuntu1
  Candidate: 0.5.4+15.04.20150707-0ubuntu1
  Version table:
 *** 0.5.4+15.04.20150707-0ubuntu1 0
       1100 http://ppa.launchpad.net/ci-train-ppa-service/landing-042/ubuntu/ vivid/main armhf Packages
       1001 http://ppa.launchpad.net/ci-train-ppa-service/stable-phone-overlay/ubuntu/ vivid/main armhf Packages
        100 /var/lib/dpkg/status