pip install virtualenv
cd projectfolder #go to project folder
virtualenv projectname #create the folder projectname
source projectname/bin/activatepython3 -m venv tutorial-env
#name : tutorial-env
tutorial-env\Scripts\activate #activate env
deactivate #deactivate env# Setting Up venv on Mac
python3 -m virtualenv venv
source venv/bin/activate# First install virtualenv
!pip3 install virtualenv
# Go to the desired directory which you wish you run your virtual environment.
cd project_directory
# create a virtual environment called my_virtualenv
virtualenv my_virtualenv
### to run the virtual environemt run "activate" as in the following command
.\my_virtualenv\Scripts\activatesource env/bin/activate
py -m venv env