Download and install virtualenv. Download zip how to install virtual environment on ubuntu 1604 raw install virtualenv ubuntu 1604md how to install virtualenv: for ubuntu 1604, python 27, i recommend sudo apt-get install virtualenv instead of installing package python-pip, which seems flawed pip from python-pip package cannot even do pip freeze without crashing.
download and install virtualenv
We advise against using easy_install to install virtualenv when using setuptools < 097, because easy_install didn’t download from pypi over ssl and was broken in some subtle ways in windows, run the pip provided by your python installation to install virtualenv.
