You can download the release candidate 0.1rc1 here.
You can also fork the latest development code on github or clone the repository with
git clone --recursive git://github.com/scafacos/scafacos.git
or (prior to git version 1.6.5)
git clone git://github.com/scafacos/scafacos.git
cd scafacos
git submodule update --init --recursive