Per the instructions I have downloaded and run make on the cybercash c-api within the ZCCcrypt directory. However, when I try make -f Makefile.pre.in boot (within <zope>/lib/python/Products/Wampum/ZCCcrypt/) I get the following error rm -f *.o *~ rm -f *.a tags TAGS config.c Makefile.pre python sedscript rm -f *.so *.sl so_locations VERSION=`python -c "import sys; print sys.version[:3]"`; \ installdir=`python -c "import sys; print sys.prefix"`; \ exec_installdir=`python -c "import sys; print sys.exec_prefix"`; \ make -f ./Makefile.pre.in VPATH=. srcdir=. \ VERSION=$VERSION \ installdir=$installdir \ exec_installdir=$exec_installdir \ Makefile make[1]: Entering directory `/usr/local/Zope225/lib/python/Products/Wampum/ZCCcrypt' make[1]: *** No rule to make target `/usr/lib/python1.5/config/Makefile', needed by `sedscript'. St op. make[1]: Leaving directory `/usr/local/Zope225/lib/python/Products/Wampum/ZCCcrypt' make: *** [boot] Error 2 I have the Python1.5 that came with Zope 2.2.5 for linux/intel. Do I need the full Python1.5 distribution? Or is there some other way? Thanks!! Jamey