问题
How do I install pillow on Windows pypy with png support.
I tried
pypy -m pip install --use-wheel pillow
This does not find a wheel file (for pypy), so it creates pillow, but does not include png support because it does not find zlib.
I don't want to modify the setup.py, because I want to do this on multiple machines.
回答1:
How about installing manually zlib.dll in system32? http://www.winimage.com/zLibDll/index.html
来源：https://stackoverflow.com/questions/20737151/how-to-install-pillow-on-pypy