import sklearn not working in PyCharm

Question

I installed numpy, scipy and scikit-learn using pip on mac os. However in PyCharm, all imports work except when i try importing sklearn. I tried doing it in the Python shell and it worked fine. Any ideas as to what is causing this? Also, not sure if it is relevant, but i installed scikit-learn last.

The error I receive is unresolved reference

Answer 1

I managed to figure it out, i had to go to the project interpreter and change the python distribution as it had defaulted the OS installed Python rather than my own installed distribution.

Answer 2

This worked for me:

In my PyCharm Community Edition 5.0.4, Preference -> Project Interpreter -> check whether sklearn package is installed for the current project interpreter, if not, install it.