virtualenv -p python3 envname

# Create the virtual environment.

python -m venv venv

​

# Activate the env.

venv\Scripts\activate.bat

# 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

pip install virtualenv

cd projectfolder #go to project folder

virtualenv projectname #create the folder projectname 

source projectname/bin/activate

python3 -m venv tutorial-env

python3 -m venv .venv

source .venv/bin/activate

​

#install requirements (optional)

pip3 install -r requirements.txt

python3 -m venv env

python -m virtualenv env #py2

​

source env/bin/activate

​

#all this is on same directory

python -m venv .venv

py -m venv env

​