./config.sh refuse to start up on QT 5.15.2 on Fedora34
ImportError: /lib64/libQt5Core.so.5: version `Qt_5_PRIVATE_API' not found (required by /home/izhar/local/opt/VTuberWebcam/PyQt5/QtCore.so)
output of : strings -d /lib64/libQt5Core.so.5 | grep Qt.*API
Qt_5.15.2_PRIVATE_API