New File --> PIP P.M AddON 2.0.zip

Note: you use python command don't enter full command.

           like: python --version only enter: --version 

Starting: install add-on and install requirement. click install pip button / Add Folder in Path box

Requirement:

Easy to use:   

• Select Manger

• Enter your Command or half Command in Command Box

• Click Execute Button and Open blender terminal