Following on from -rc4 build issues which were resolved, now the GA builds ok but there is a fatal error on execution
qt5ct: using qt5ct plugin
Error: locale::facet::_S_create_c_locale name not valid
If this is a problem with missing object of qt5ct then a check on version says I'm up to date...
qt5ct is already the newest version (0.34-1~bpo9+rpt1)
Running a Pi 3 with Raspbian 9.8 Stretch