2015-09-25 1:54 GMT+02:00 Scott Kitterman <deb...@kitterman.com>: <snip> > If you install libkf5parts-plugins does it work better?
No; but after experimenting a bit, I found that installing 'libkf5service-bin' solves the problem (guess what - it contains kbuildsycoca5). (This was really a full test cycle: with the same set of installed packages as in the initial post, create new user --> ark does not work; install libkf5service-bin --> ark works).