Do use the SailfishOS:Chum GUI Installer, that is what I made it for.
Do never use rpm for installing or removing packages, solely for querying via rpm -q….
@uwelabs you seem to insist on wrecking havoc. Well, that is up to you, but please stop complaining publicly that things do not work for you: It is only you causing these mishaps.
TL;DR: Yes, you are “doing something wrong”, repeatedly, despite being told so.