[aspectwerkz-dev] Helloworld example & AspectWerkz 2.0

Hi ,

I am trying to run the hello world example with AspectWerkz 2.0 jar. When i
try to run the hello world example
I get the following exception

java.lang.NoClassDefFoundError:
org/codehaus/aspectwerkz/hook/ClassPreProcessor

This class should have been there in the jar right ? if not how can i make
the example work for me.

Thanks in adavnce