I had a similar error a few weeks ago. Are you by any chance trying to install PySide2 on python 2.7 on Windows? I found out the hard way that that particular combo is no no longer supported.
On Thu, May 16, 2019 at 10:21 PM Fredrik Averpil <fred...@averpil.com> wrote: > How about just running > > pip install pyside2 > ? > _______________________________________________ > PySide mailing list > PySide@qt-project.org > https://lists.qt-project.org/listinfo/pyside >
_______________________________________________ PySide mailing list PySide@qt-project.org https://lists.qt-project.org/listinfo/pyside