Can't install PIL after Mac OS X 10.9

Question

I\'ve just updated my Mac OS to 10.9 and I discovered that some (all?) of my Python modules are not here anymore, especially the Image one.

So I try to execute

Answer 1

I had a similar problem: Installing pillow failed with clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future], installing command line tools failed with Can't install the software because it is not currently available from the Software Update server., and even after installing the command line tools manually, the compilation of PIL failed.

This happens cause clang under the newest version of xcode doesn't warn on unknown compiler flags, but rather stop the compilation with a hard error.

To fix this, just run export ARCHFLAGS="-Wno-error=unused-command-line-argument-hard-error-in-future" on the terminal before trying to compile (installing pil).