[Zope] xml.sax error

Dear List On my FreeBSD box I get this error: 'xml.sax.expatreader' module has no attribute 'create_parser' Google tells me that maybe the xml-support is not installed. This seems a bit strange to me since the tranceback is: File /var/zope-sites/Nettalk/Extensions/parse_xml.py, line 325, in parse File /usr/local/lib/python2.1/xml/sax/__init__.py, line 43, in parseString File /usr/local/lib/python2.1/xml/sax/__init__.py, line 76, in make_parser File /usr/local/lib/python2.1/xml/sax/__init__.py, line 101, in _create_parser Any idea what the problem might be? \Oliver