BUG: asv benchmark failed because of cython version

[AtsushiSakai]

My issue is about ...

When I run asv benchmark with

$ python3 runtests.py --bench-compare master [benchmark]

The following error happened:

File "/home/scipy/benchmarks/env/50b24b3c8780d96e0e45210808587953/project/tools/cythonize.py", line 81, in process_pyx
'{}'.format(required_version, cython_version))
Exception: Building SciPy requires Cython >= 0.29.14, found 0.29.13

I think this is because pyproject.toml needs:

scipy/pyproject.toml

Line 5 in 169e445

"Cython>=0.29.14",

But, asv is using:

scipy/benchmarks/asv.conf.json

Line 32 in 169e445

"Cython": ["0.29.13"],

When I changed the cython version to 0.28.14 in asv.conf.json, it works.

Scipy/Numpy/Python version information:

Current master code.

[rgommers]

Thanks, fixed in commit cd56e79

[AtsushiSakai]

@rgommers I think "toolchain.rst" should be also updated too if you didn't it:

[rgommers]

Indeed. That requires some other updates as well (like for C++11/14), I'll open a PR.

[rgommers]

Done in gh-11952