pip -V                                  // view version
    
    python -m pip install --upgrate pip     // update

    sudo apt install python3-pip    // download 
    
    sudo apt-get install pip        // update

    sudo pip install virtualenv

    virtualenv venv

    .\venv\scripts\activate

    source ./venv/bin/activate

    pip install Flask-RESTful

    pip install jwt

    pip install mysql-connector-python