Python 3.13 depends on a scipy source build

[Christian-B]

ref: https://github.com/scipy/scipy/issues/16308 """ you need to have openblas installed if you want to build scipy from source, which is what your log indicates. Which makes sense: scipy 1.14.0 on pypi, understanable, does not have python 3.13 wheels. So you'll need to either build scipy from source (which requires openblas etc) or use nightlies from https://anaconda.org/scientific-python-nightly-wheels/scipy/files (usual caveates about nightly builds apply) """

[Christian-B]

I do not see supporting pre release 3.13 important enough to try to build scipy from source. Making this for a later release

[EwoutH]

Tomorrow the Python 3.13 release candidate will be released, which makes 3.13 ABI stable and allows (and encourages) wheels to be uploaded to PyPI.