I tried to install matplotlib on my MacBook Air, but it always gives me this error message:
Processing matplotlib-1.1.1_notests.tar.gz
Running matplotlib-1
I think, but have not tested, that the problem is solved in an upstream commit of matplotlib. Here is my reasons why:
Discussion:
https://github.com/vbraun/sage/commit/5d17ca989eb58559af8f43b43e368c378c1bf6bb
Fix:
https://github.com/vbraun/sage/blob/5d17ca989eb58559af8f43b43e368c378c1bf6bb/build/pkgs/matplotlib/patches/pkg-config.patch
I fixed the problem with Cyris's answer thought.