Have you installed correctly pip on your computer to install virtualenvwrapper ? :
py -m pip install
py -m pip install --upgrade pip
When you have pip :
py -m pip install virtualenvwrapper
To start your virtualenv correctly :
py -m venv /path/vers/projet/myproject
To go on your project before using command :
workon myproject
To install any other package you need :
py -m pip install any_other_name_of_the_package_you_need
set myproject for the name of your project, and set /path/vers/projet/myproject for the location on your project.
Don’t forget to activate.bat your project too.
solved Using Python 3 in virtualenv not working properly