[Django]-Installing Pillow, getting -Wunused-command-line-argument-hard-error-in-future

This is a known issue with OSX and recent Xcode upgrade.

Instructions how to avoid the issue are here:

Ansible Installation -clang: error: unknown argument: '-mno-fused-madd'

This should do the trick::

  ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future pip install Pillow