I have installed the Show Stem Pro module. Unfortunately it does not work. The console tells that Vanilla is missing, so I installed the modules (sorry I have german GUI) > Einstellungen > Add-ons > Module > Module installieren. I restarted Glyphs, but the error message remains:
ImportError: No module named vanilla
Someone an idea why I can’t install Vanilla?
Glyphs 2.5 (1131)