Cadence wont start - ModuleNotFoundError: No module named PyQt5.QtCore

after a few updates QT, KDE, Python, nVidia 470 etc. Cadence incl Jackd, Alsa does not work anymore

$ cadence
Traceback (most recent call last):
  File "/usr/share/cadence/src/", line 25, in <module>
    from PyQt5.QtCore import QFileSystemWatcher, QThread, QSemaphore
ModuleNotFoundError: No module named 'PyQt5.QtCore'

any idea?

Operating System: EndeavourOS
KDE Plasma Version: 5.23.4
KDE Frameworks Version: 5.89.0
Qt Version: 5.15.2
Kernel Version: 5.15.7-zen1-1-zen (64-bit)
Graphics Platform: X11
Processors: 8 × AMD FX™-8350 Eight-Core Processor
Memory: 15.6 GiB of RAM
Graphics Processor: NVIDIA GeForce GT 630/PCIe/SSE2


pacman -Qoq /usr/lib/python3.9
shows just one official package:

reinstalling python-pyqt5 does not change anything,

how is this handled with an “official” NON AUR package?

Try to do system update again and see if it’s gone, that package have been updated ~50 minutes ago

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yeah, it worked! :slightly_smiling_face:

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