Pillow 安装出错

[makeitall]

el capitan

warning: no previously-included files found matching 'tox.ini'
warning: no previously-included files matching '.git*' found anywhere in distribution
warning: no previously-included files matching '*.pyc' found anywhere in distribution
warning: no previously-included files matching '*.so' found anywhere in distribution
writing manifest file 'Pillow.egg-info/SOURCES.txt'
copying PIL/OleFileIO-README.md -> build/lib.macosx-10.11-intel-2.7/PIL
running build_ext
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/6p/7tr0wrcn79974xwhrlr0jwkw0000gn/T/pip-build-mqLkQC/Pillow/setup.py", line 753, in <module>