The correct treatment for this is to notice that it's a recurrence of https://bugs.launchpad.net/ubuntu/+source/packagekit/+bug/1368246 due to ubuntu-rtm/14.09 being stale; syncing the fixed packagekit into ubuntu- rtm/14.09 (and un-reverting apt) will fix it.
** Package changed: ubuntu => packagekit (Ubuntu RTM) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1385656 Title: Installation of application from the click store appears not to work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-rtm/+source/packagekit/+bug/1385656/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs