Comment # 1 on bug 1035415 from Francesco Montesano

I have seen this multiple times.

I just upgraded to TW 20180501 and saw the following:

update-alternatives: error: alternative pylupdate5 can't be slave of pyuic5: it
is a master alternative                                                         
warning: %post(python2-qt5-devel-5.10.1-2.1.x86_64) scriptlet failed, exit
status 2              

update-alternatives: error: alternative pylupdate5 can't be slave of pyuic5: it
is a master alternative                                                         
warning: %post(python3-qt5-devel-5.10.1-2.1.x86_64) scriptlet failed, exit
status 2