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sudo pip install PIL
Downloading/unpacking PIL
Could not find any downloads that satisfy the requirement PIL
Some externally hosted files were ignored (use --allow-external PIL to allow).
Cleaning up...
No distributions at all found for PIL
Storing debug log for failure in /Users/x/Library/Logs/pip.log
您正在使用哪个操作系统？和python版本？ –
PIL不适用于python3。使用枕头，而不是使用枕头，这是一个正在开发的PIL的叉子 – Mzzl
我使用OSX，我有python 2.7 – frebk