Can somebody help me on this topic : eg installing the ZPyGresql? When I try to compile the module I get the following output 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/zope/lib/python/Products/ZPyGreSQLDA/src' make[1]: *** no rule to make target '/usr/lib/python1.5/config/Makefile', needed by 'sedscript'. Stop. make[1]: Leaving directory `/usr/local/zope/lib/python/Products/ZPyGreSQLDA/src' make: ***[boot] Error2 What does this error-line mean: "no rule to make target..." If I know what this line means, then I'm already a little bit further in finding a solution to this error. Is this the best way to connect zope with PostGressql? ODBC better? Is installing an ODBC on linux the same as on Windows? Where can I find good ODBC to work with Zope and PostGreSQL on Linux? Thanks in advance, Tom.