Using the latest binary package. I'm guessing I can get around this by building from source, but there seems to be something wrong with the package build for this port. Maybe need to tighten dependencies? FreeBSD moray.acadix bacon ~ 1009: qcad QCAD version 3.28.1 17:36:07: Debug: loading plugins... 17:36:07: Debug: loading static plugins... Fatal: Cannot mix incompatible Qt library (5.15.10) with this library (5.15.11) Abort FreeBSD moray.acadix bacon ~ 1017: grep -r QT5_VER /usr/ports/Mk/ /usr/ports/Mk/Uses/pyqt.mk:PYQT5_VERSION= 5.15.10 /usr/ports/Mk/Uses/pyqt.mk:PYQT5_DISTNAME= PyQt5-${PYQT5_VERSION} /usr/ports/Mk/Uses/qt.mk:QT5_VERSION?= 5.15.11