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January 21, 2021

Implement a pulse-density modulator on an FPGA | Koheron

pdm avec python

fpga python pdm signal
Cannot load library /home/fabien/pyenv/envp37/lib/python3.7/site-packages/PyQt5/Qt/plugins/platforms/libqxcb.so: (libxcb-util.so.1: cannot open shared object file: No such file or directory)

Quand on veut lancer un utilitaire python3 lancé dans un virtual env sous debian 9 il y a un problème avec xcb.

Il manque un liens symbolique dans le plugins Qt :
ln -s /usr/lib/x86_64-linux-gnu/libxcb-util.so.0 /root/qb/.venv/lib/python3.7/site-packages/PyQt5/Qt/lib/libxcb-util.so.1

python virtualenv qt debian