title: I get a AttributeError: module 'collections' has no attribute 'Iterable' when I try to install libraries using PIP
body: <p>I just installed python3 on my new pc and tried to install some libraries(numpy, cython, cymem) using pip and I get AttributeError: module 'collections' has no attribute 'Iterable' but libraries like nltk and cytest installed okay. Does anyone have a solution to this</p>