[rules-users] Error running Drools example : org.drools.WorkingMemory not found

[devyani.sapre at wipro.com]

Hi
 
I am new to Drools (using version 4.0.7). I download eclipse workbench
and am trying to run the default example in it. But I get the following
error
 
java.lang.NoClassDefFoundError: org/drools/WorkingMemory
 
When I looked at the drools-core jar; It seems to be missing
WorkingMemory package. What should I do?
 
Using eclipse version 3.4.0. 
 
Thanks
Devyani
 

Please do not print this email unless it is absolutely necessary. 

The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. 

WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. 

www.wipro.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-users/attachments/20100505/2dc75bed/attachment.html