python<version> -m venv <virtual-environment-name>

# Create the virtual environment.

python -m venv venv

​

# Activate the env.

venv\Scripts\activate.bat

pip install virtualenv 

​

             to make a new virtualenv: 

virtualenv env_name

​

             to activate this virtual environment:

source env_name/bin/activate (on mac and linux)

source env_name/Scripts/activate (on windows)

pip install virtualenv # install first

cd projectfolder # go to project folder

python -m venv ./venv # Create a virtual environment named venv

Activate.ps1 # (powershell) start the file  to start the environment

activate.bat # (cmd) start the file  to start the environment

# if it worked you'll see a (venv) in front of your cursor path

> mkdir myproject

> cd myproject

> py -3 -m venv venv

$ mkvirtualenv venv

​

$ virtualenv env

//env is the name(you can name it whatever you want)

Windows:

# replace 3.6 with your python version

py -3.6 -m venv myenv

myenv\Scripts\Activate.ps1

virtualenv name

virtualenv name

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