Dear Sir, Because most of the python module package for FreeBSD depend on python2.2, so the package will install under python2.2 folder not python2.1, then Zope couldn't use it. :-( Even I tried to make a soft link to the module folder. Anyone ever try to install the python module (ldapmodule) from FreeBSD package, then could be called by LDAPUserFolder successfully. Thanks in advanve. TerryH