pip3 install virtualenv code example

Example 1: install virtualenv

pip install virtualenv

activate it by doing this:
cd myproject/Scripts/activate

Example 2: python install virtualenv

python3.8 -m pip install --user virtualenv
python3.8 -m virtualenv --help

Example 3: create virtual environment python 3

python3 -m venv /path/to/new/virtual/environment

Example 4: pip3 venv install

python3 -m venv /path/to/new/virtual/environment
source <venv>/bin/activate

Example 5: start virtualenv with python version

python3 -m venv <myenvname>