I've just built PyQt5 in a pyenv virtualenv with python 3.6.3 on OpenSUSE leap, the build went fine, but when I import
>>> from PyQt5 import QtCore
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: PyCapsule_GetPointer called with incorrect name
I can import PyQt5, but then I cannot use the modules under it
>>> import PyQt5
>>> PyQt5.QtCore
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: module 'PyQt5' has no attribute 'QtCore'
I've read here that the cause could be another sip on the system for example of a PyQt4 installation, I tried to uninstall PyQt4 from the package manager but it didn't help.
I have no idea what to do, any ideas?
If I install the python3-qt5 package and use the system python it works
Edit:
I had the same problem with PyQt4 on another machine on OpenSUSE Leap 15, the solution was to configure sip with:
python configure.py --sip-module PyQt4.sip --no-dist-info --no-tools
as stated in the PyQt4 doc
OK so this was pretty easy actually, as stated in the doc (PyQt4, PyQt5), SIP must be configured with the --sip-module
option, so for PyQt5 I did:
python configure.py --sip-module PyQt5.sip --no-tools
and for PyQt4:
python configure.py --sip-module PyQt4.sip --no-tools
This applies for PyQt >= 4.12.2 and PyQt >= 5.11
EDIT: PyQt5 now has the so called PyQt-builder, see the PyQt5 doc