On Tuesday, 27 March 2018 22:44:49 CEST, D.-C. M. wrote: > At this moment, it is impossible to build side by side > py27-qt5-core and py36-qt5-core. > > There is a collison on /usr/local/bin/pyuic > Please see https://reviews.freebsd.org/D8714 for the existing -- stalled -- discussion on this that started many months ago. [ade]