Building on Python 3.11

[SnakeCharmed]

pip install git+https://github.com/dengwirda/inpoly-python.git errors out with:
inpoly\inpoly_.c(215): fatal error C1083: Cannot open include file: 'longintrepr.h': No such file or directory

Apparently this is well known, e.g.:
cython/cython#4461
and involves longintrepr.h moving from Include/longintrepr.h to Include/cpython/longintrepr.h.

Beyond this, I don't know what I'm doing, but I tried:

• Changing the line in inpoly_.c:
  #include "longintrepr.h"
  to
  #include "cpython/longintrepr.h"

• Rebuilding things completely with:
  python setup.py build_ext --inplace

... and neither worked, and I'm already beyond what I really understand.

[jreniel]

I also got this error once, but I think doing pip install cython fixed it. Could you try that?
Thanks!

[krober10nd]

thanks Jaime, yes that worked for me too.

[dengwirda]

Resolved by @jreniel.

[jreniel]

One small comment, a more thorough solution is to switch the build system to poetry as in #17