None of the current error inquiries addressed my specific situation (it seems like a pretty well rounded problem). I am trying to install Pillow (image module for Python). I have the correct version of the whl file, and the correct installation of Python 3.6. My paths have been confirmed.
Steps that I took:
- Downloaded the whl file
- Opened downloads in command window
- Typed the pip path, install, and then my whl file.
Then I got the error: "Fatal error in launcher: Unable to create process using"