System Requirements

Server hardware requirements
Linux or Mac OS X machine running PostgreSQL 8.0.x (minimum)

Server Software
These are the packages needed for an application that runs as a server. This typically means the application is running as a service on some host.
The software must be built in this order.

Python 2.5 (minimum) - the Python programming language and environment
Postrgres 8.1.x (minimum) - the Postgres relational database
psycopg2 - the Python/Postgres database interface
For Mac OSX Installs you will also need:
XCode Tools
http://developer.apple.com/tools/xcode/

Client Software
These are the packages needed for an application that runs as a client. This typically means the application does not need to directly access the database.
The software must be built in this order.

Python 2.5 (minimum) - the Python programming language and environment
Qt 4.2.3 - the Qt application toolkit by Trolltech
PyQt 4.2.x - the Python interface to Qt
For Mac OSX Installs you will also need:
XCode Tools
http://developer.apple.com/tools/xcode/