3.141.59: build_sphinx setup tools target is failing because copy.py is using outdated 'sphinx.ext.pngmath' extension

[tkloczko@barrel py]$ /usr/bin/python3 setup.py build_sphinx -b man
running build_sphinx
Running Sphinx v4.0.2

Extension error:
Could not import extension sphinx.ext.pngmath (exception: No module named 'sphinx.ext.pngmath')

That extension is no longer available in sphinx 4.0.2 I found simillar issu in cython https://github.com/cython/cython/issues/4209 and cython has been fiixed.

[diemol]

We are trying to get beta 4 soon, and after that we will jump to release candidates. Hopefully this process takes no longer than a few months.

As always, take this with a grain of salt because this is open source 😃

[kloczek]

I understand. May I ask when you are planinning to make next stable release? (so I’ll back to recheck that issue when on next release)

Thank you.