To install do:
$ easy_install vdm
Or checkout from our mercurial repository:
$ hg clone http://knowledgeforge.net/okfn/vdm
For more information see the main package docstring. To view this either just open vdm/__init__.py or do (after installation):
$ pydoc vdm
Tests currently pass against postgres or sqlite (see 'TEST_ENGINE' setting in vdm/sqlalchemy/demo.py).
To run tests with postgres you will need to have a set up a postgresql database with user 'tester' and password 'pass' (see settings in vdm/sqlalchemy/demo.py).
Run the tests using nosetests:
$ nosestests vdm/sqlalchemy