I am having problems building Sage with a recently updated homebrew Python 3.9 on OS X Big Sur, apparently because it sets MACOSX_DEPLOYMENT_TARGET to 11. (Insert Spinal Tap joke here.) If you run `brew update` on Big Sur, I'm guessing that you will run into this.
- There is a problem because of wheel: see https://github.com/pypa/ wheel/issues/385. (Update at #31050.) This leads to failures when building gmpy2 and cython. - There is a problem with cffi because its setup.py has get_config_var("MACOSX_DEPLOYMENT_TARGET").split('.') This fails because `get_config_var` returns an `int` in this case rather than a string. (No trac ticket yet. The most recent version of cffi doesn't fix this, as far as I can tell, but it's easy to write a patch.) - There is a similar problem with numpy: os.environ['MACOSX_DEPLOYMENT_TARGET'] = target ... TypeError: str expected, not int I haven't tried to fix that one yet, so I don't know if there are more problems. -- John -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/ebae6ed3-7da9-4292-b3e0-e680bac669bbn%40googlegroups.com.
