python 3 virtual environment tutorial code example

Example 1: creating venv python3

# CREATE FOLDER FOR A PROJECT
mkdir project_folder
cd project_folder

# CREATE VIRTUAL ENVIRONMENT
python3.7 -m venv myvenv 
# or alternativelly
virtualenv myvenv --python=python3.7

# ACTIVATE VIRTUAL ENVIRONMENT
source myvenv/bin/activate

Example 2: create virtual environment python

sudo pip3 install virtualenv 

virtualenv venv

Example 3: how to use virtual environment python

python3 -m venv env

Example 4: create virtual env pyhton3

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