To get that Python module, we will use a tool called “pip.” We covered how to use this in our comprehensive beginners’ guide to Python. To access pip open up the terminal or load a command ...

For apps with a module entry point, make a stub: Some applications use a module as an entry point, for instance by having a __main__.py file that’s invoked when the module is imported.

Python eggs require site.py to be processed in order to do all the necessary setup. If that didn't happen, then adding the egg to sys.path won't work AFAIK. Due to PTH processing and the like ...