ImportError: Missing required dependencies ['numpy']

I faced the exact same error and found that I had created a file named 'random.pyc' by mistake in the same directory as that of my PyCharm environment ayush@ayush-VirtualBox:~/PycharmProjects/untitled$ where "untitled" refers to my project directory. I deleted it and everything fells into place. Hope this helps !

The reason for this was numpy Imports another file called Random by default for building its own dependencies and it mistook my 'random.pyc' for it and replaced it.

I got this issue on Rasberry PI and found that the root cause was missing library:

import numpy
...
ImportError: libf77blas.so.3: cannot open shared object file: No such file or directory

Then it takes few minute to google the required library source:

sudo apt-get install libatlas-base-dev

I have not checked the solution on any other Linux-es but likely the same method should be applicable. So try to import the faulty library first and see what is missing.