PYTHON

linux create virtualenv

# Install virtualenv using pip3
sudo pip3 install virtualenv

# Create virtualenv
virtualenv venv
virtualenv -p python3 venv # To create virtualenv with python3 for example
virtualenv -p /usr/bin/python2.7 # To create virtualenv with Python interpreter of your choice

# Activate virtualenv
source venv/bin/activate

# Desactivate venv
deactivate

create virtualenv in linux python

#Creating virtual environment in Linux

$ sudo apt-get install python-pip
#Then install virtualenv

$ pip install virtualenv
#Now check your installation

$ virtualenv --version
#Create a virtual environment now,

$ virtualenv virtualenv_name
#After this command, a folder named virtualenv_name will be created. You can name anything to it. If you want to create a virtualenv for specific python version, type

$ virtualenv -p /usr/bin/python3 virtualenv_name
or

$ virtualenv -p /usr/bin/python2.7 virtualenv_name
#Now at last we just need to activate it, using command

$ source virtualenv_name/bin/activate
#Now you are in a Python virtual environment

#You can deactivate using

$ deactivate

create virtualenv

virtualenv name

create virtualenv

virtualenv name

Linux python virtual environment

$ virtualenv venv --distribute
New python executable in venv/bin/python
Installing distribute.........done.
Installing pip................done.
$ source venv/bin/activate
(venv)$ python