To natively compile Python programs on the Zaurus:
edit /usr/lib/python2.4/config/Makefile and change all instances of armv5etl-cacko-linux-gcc, g++, arm ranlib to just the toolname, i.e. gcc, g++ etc.
make a link to python include dir, as follows:
mkdir -p /usr/include
cd /usr/include
ln -s /opt/native/arm/3.4.4-xscale-softfvp/armv5tel-cacko-linux/include/python2.4 . (or wherever Python.h lives)
Dan