[Twisted-Python] Problem with twisted SOAP support

[John Toohey]

I get the following error when trying to import the SOAP support :-
   File "./cacheserver/main.py", line 16, in ?
     from twisted.web import xmlrpc, server, resource, soap
   File  
"/System/Library/Frameworks/Python.framework/Versions/2.3/lib/ 
python2.3/site-packages/twisted/web/soap.py", line 32, in ?
     import SOAPpy
ImportError: No module named SOAPpy

Is there an additional lib that I need to download and install?

JT