This project holds a common space to develop debian packages for SciPy suite, as well as f2py.
This project is hosted on Alioth.
To use it add the following line to you /etc/apt/sources.list:
deb http://deb-scipy.alioth.debian.org/apt ./
Alternatively you may download the packages and their sources directly from that link.
The packaging scripts are in a subversion repository. The web interface is currently down.
svn://svn.debian.org/deb-scipy/