using virtualenv python3 code example
Example 1: python virtual environment
python3 -m venv env
python -m virtualenv env
source env/bin/activate
Example 2: virtualenv -p python3
virtualenv -p python3.6 venv
For simple python3
virtualenv -p python3 venv
Example 3: creating virtual environment python
python3 -m venv tutorial-env
tutorial-env\Scripts\activate
deactivate
Example 4: setting p a virtual envioronment
...\> py -m venv project_name
...\> project_name\Scripts\activate.bat
...\> py -m pip install Django
Example 5: python virtualenv
python -m venv my_env
Example 6: virtual environment python
python3 -m venv tutorial-env