Hi, Since I upgraded, I've been seeing the following error: >>> from PyQt5.Qsci import QSCINTILLA_VERSION_STR Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: /app/lib/python3.8/site-packages/PyQt5/Qsci.so: undefined symbol: _ZTI8QsciAPIs Do you have an idea what it could mean? Thank you in advance. Aleix