PS: kmymoney currently is not really "uninstallable". It just conflicts with KDEPIM5, akonadi-runtime (i.e. Akonadi4) is still available in Tumbleweed. My changed package still recommends akonadi-runtime, so if you don't happen to have KDEPIM5 (or Akonadi5) installed, it will still be pulled in (unless installing recommended packages is disabled in zypp.conf).