Hello Stephan, it appears like the one at fault here is the cx_Freeze package, which in hooks/pyqt5/add_library.py loads PyQt5.
This package does have a few similar bugs: https://github.com/marcelotduarte/cx_Freeze/issues/504 https://github.com/marcelotduarte/cx_Freeze/issues/1408 These should be fixed with version 6.13, but considering the version used here is not the most recent one (the line at fault "qtcore = __import__("PyQt5", fromlist=["QtCore"]).QtCore" is not line 19 anymore) it might be plausible that this it the bug you are facing. You might either try the fixes dicussed in the threads, or you could (if you have access to the python installation used by Frescobaldi) use pip freeze to check the version of the cx_freeze package and in case upgrade it using pip install cx_freeze. Finally you should consider filing a bug report on the Frescobaldi issue tracker so the issue can be fixed. Cheers, Valentin Am Samstag, 29. April 2023, 21:36:18 CEST schrieb Stephan Schöll: > On one of my Windows 10 computers I updated Frescobaldi by > > 1. unistalling 3.0.1. > > 2. installing 3.3.0 with the installer from the Frescobaldi website > > At the end of the installation process I guess the installer wants to > start Frescobaldi. But instead I get this message with references to > folders that definitely don't exist on my machine (C:\Python, > D:\Users\Jones...) > > I uninstall and reinstalled again but without success. > > Is there anybody who could give me some advice, either what to do or > where to post in case this is OT? > > TIA > > Stephan
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