If someone sees this: The ninja package on PyPI [0] currently stays at version 1.13.0 . There is an issue in 1.13.0 preventing it building projects on Windows. The issue is already fixed in 1.13.1 almost a year ago, but the PyPI package hasn't got an update, see [1], and many downstream projects have to stay at 1.11 . I hope it could update soon.
Yes, but I mean... this is Python we're talking about. There are several build systems / coordinators written in Python (scons, colcon, etc) not to mention Python packages that themselves contain compiled bits written in other languages.
I know nowadays we have formalized, cross-platform ways to build bindings (scikit-build-core, etc), but that is a relatively recent development; for a long ass time it was pretty common place to have a setup.py full of shell-outs to native toolchains and build tools. It's not hard to imagine a person in that headspace feeling like being able to pull that stuff directly from pypi would be an upgrade over trying to detect it missing and instruct the user to install it before trying again.
What a messy and frankly, absurd situation to be left in. To fork a project in order to provide a tool through Pypi, only to then stop updating it on a broken version. That's more a disservice than a service for the community... If you're going to stay stuck, better to drop the broken release and stay stuck on the previous working one.
[0] https://pypi.org/project/ninja/
[1] https://github.com/scikit-build/ninja-python-distributions/i...