The latest releases are available at GitHub.com
Or you can download the latest development version either in zip or tar format.
You can also clone the project with Git by running:
$ git clone git://github.com/rosarior/mayan
virtualenv --no-site-packages mayan
cd mayan
tar -xvzf mayan.tar.gz
cd mayan
source ../bin/activate
pip install -r requirements/production.txt
Create the database that will hold the data. Install any corresponding python database drivers. Update the settings.py file with you database settings.
./manage.py syncdb
Then finish deploying it as any other Django project.