Common Install Issues

Issue 1: If pip is not recognized as a command, then you may need to install it using these instructions.
Issue 2: If you cannot resolve installation issues with your Python distribution, then you can also use Anaconda.
Issue 3: If installation fails with a TypeError: 'NoneType' object is not callable error, it’s likely you’re missing the python development headers. On debian based distros, apt-get install python-dev should resolve the issue.
Issue 4: If installation fails with an error than includes a mention of “jpeg” or “tiff”, it’s likely your installation of Python’s imaging library (Pillow) has failed due to missing dependencies. Please reference the Pillow install documentation for help with installation.