The only requirements are Python 2.7 and pytest. However, it is strongly suggested to use virtualenv to manage required packages.

On Ubuntu/Debian: $ sudo apt-get install virtualenv virtualenvwrapper $ git clone git@github.com:jprimeau/pyt-01.git $ cd pyt-01 $ mkvirtualenv pyt-01 $ setvirtualenvproject pyt-01 . $ workon pyt-01 $ pip install pytest