.. include:: references.txt
.. _gala-install:
============
Installation
============
Cloning, Building, Installing
=============================
The latest development version of gala can be cloned from
`GitHub `_ using ``git``::
git clone git://github.com/adrn/gala.git
To build the project (from the root of the source tree, e.g., inside
the cloned ``gala`` directory)::
python setup.py build
To install the project::
python setup.py install
Dependencies
============
This packages has the following dependencies:
- `Python`_ >= 2.7
- `Numpy`_ >= 1.8
- `Cython `_: >= 0.23
- `Astropy`_ >= 1.1
- `PyYAML`_ >= 3.10
You can use ``pip`` or ``conda`` to install these automatically.
Optional
--------
- `Sympy`_ for creating `~gala.potential.PotentialBase` objects from a
mathematical expression using `~gala.potential.from_equation()`.