I installed the latest version of Python (3.6.4 64-bit) and the latest version of PyCharm (2017.3.3 64-bit). Then I installed some modules in PyCha
I am giving it for Windows
If you are using python-3
py -m pip install --upgrade pippy -m pip install If you are using python-2
py -2 -m pip install --upgrade pippy -2 -m pip install It worked for me