Guido van Rossum <gu...@python.org> added the comment:
This is expected -- those modules contain C extensions for which no 3.10 wheels are available from PyPI yet, so pip tries to build them locally. If you want to help testing, please install the recommended free version of the MS C++ compiler. From CPython/PCbuild/readme.txt: 1. Install Microsoft Visual Studio 2017 with Python workload and Python native development component. ---------- nosy: +gvanrossum resolution: -> not a bug stage: -> resolved status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue42845> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com