'pip' not showing in command prompt or terminal

Question

I need to install the pyinstaller so I go onto my command prompt but when I type in :

pip install pyinstaller

It prompted this following error:

'pip' is not recognized as an internal or external command, operable program or batch file.

Answer 1

The answer to your question will be Set up PATH_VARIABLE of pip. You get this error is due to the Operating system not recognise the Variable.

Can Learn from here : HERE