Installation
------------

GitHub
~~~~~~

Using git, simply clone the code from GitHub::

  git clone https://github.com/mommermi/callhorizons

or, download a zip file with all the files from `GitHub`_:

In order to be able to use CALLHORIZONS from anywhere on your system,
you have to add the directory where the downloaded files reside to
your ``PYTHONPATH`` system variable.


.. _GitHub: https://github.com/mommermi/callhorizons
