Google App Engine, Django, no module called django.core

Hi, after following the instructions here I get the error:

I'm pretty sure this is because the _jb_django_project_creator.py when it runs does not have Django on the path. However, on looking in the google SDK (google-cloud-sdk/platform/google_appengine/lib) i can see Django versions 1.11, 1.9, 1.5, 1.4, 1.3, 1.2 and 0.96.

How does PyCharm know which one I want to use on my project?

Please help!

Thank, you in advance.