We have a PCL branch for the sprint.

http://svn.gispython.org/gispy/PCL/branches/dublin

Although I (SG) have been using setuptools for development of PCL, I recommend that for development of ZCO and PrimaGIS we install PCL using distutils.

cd PCL-Referencing
python setup.py install
cd ../PCL-Spatial
python setup.py install
cd ../PCL-Data
python setup.py install
cd ../PCL-Cartography
python setup.py install
cd ../PCL-MapServer
python setup.py install