i getting error:
command "/usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-lfr5r_/kivy/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-m4sdnl-record/install-record.txt --single-version-externally-managed --compile" failed error code 1 in /private/tmp/pip-build-lfr5r_/kivy` when trying install kivy on mac os x yosemite this new install xcode don't understand missing, appreciated!
