Pip order to solve the problem can not be performed python Unable to create process using ....

Error message: as the title

 

solution:

    Delete, and then download

Delete: Python36 \ Lib \ site-packages \ pip-19.1.dist-info

Delete: Python36 \ Scripts \ pip * .exe (all at the beginning of the pip)

Installation: python -m pip install --upgrade pip (python here is already configured python3)

 

Python2 to download it, you need to change python2 python can, provided that the environment variables set up

 

to be continued!