kded-rotation / screen rotation on plasma

I hope i’m doing this right, if any additional information is need, i´d be happy to provide it.
I have a miix320 netbook with a detachable screen that i’d like to auto-rotate. I know that i need kded-rotate for that which is not in the repos so i have to build it myself from git. Among the dependencies there is a package libqt5-qtsensors which i should be able to obtain from openSUSE:Factory. But i can neither install via website nor manually (Factory.repo not found).
I don’t want to make a mess by building libqt5-sensors from source. Can anyone help me to install kded-rotation, please? I’m used to Arch & Void so i’m surely missing something here. Thanks!