Operating system: win7After successfully installing Pillow (version 4.1.0) on Python3.5, the source code reported an error:
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Because there is no __builtin__ in Python3, that is the syntax of python2
__builtin__
__builtins__
>>> dir() ['__builtins__', '__doc__', '__loader__', '__name__', '__package__', '__spec__']
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Because there is no
__builtin__in Python3, that is the syntax of python2__builtins__