I recently updated to macOS Mojave from High Sierra. I tried to compile a Python module that has C extensions, and got the error:
fatal error: 'stdio.h' file not found
I already installed xcode command line tools (which fixes this problem for previous macOS < 10.13; see Fatal error 'stdio.h' not found). I'm using Python2 from an up-to-date Anaconda distribution.
Has anyone else had/fixed this problem on Mojave?