Don't build binary wheels for Darwin (OS X) since it isn't really necessary to have cythonized code in a development environment, and using the pyenv-installed Pythons results in compatibility issues that just aren't worth it in any case.
Don't build binary wheels for Darwin (OS X) since it isn't really necessary to have cythonized code in a development environment, and using the pyenv-installed Pythons results in compatibility issues that just aren't worth it in any case.