[Pythonmac-SIG] PyQt4 ImportError for QtWebKit

[daniela romeo]

Hi all,
I'm new to the list and new to Python also.
I've been requested to create a program with a webview in it. 
I've tried to import QtWebKit module but I have this error:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: dlopen(/Library/Python/2.6/site-packages/PyQt4/QtWebKit.so, 2): Symbol not found: _kCFWebServicesProviderDefaultDisplayNameKey
  Referenced from: /Library/Frameworks/QtWebKit.framework/Versions/4/QtWebKit
  Expected in: /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation

It's the only one module that returns me this error. All other installed modules are ok. The file /Library/Python/2.6/site-packages/PyQt4/QtWebKit.so exists.
What could the problem be?

Thank you all.

D
 		 	   		  
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