[rules-users] JBossRules and JAVA Servlet / JSP (part2)

Hi, an other question , when i'm trying to execute the same code in the sample test java file provided by the wizard, I get some other errors : java.lang.NoClassDefFoundError: org/drools/WorkingMemory at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) at java.lang.Class.getConstructor0(Unknown Source) at java.lang.Class.newInstance0 (Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.apache.catalina.core.StandardWrapper.loadServlet( StandardWrapper.java:1104) at org.apache.catalina.core.StandardWrapper.allocate( StandardWrapper.java:806) at org.apache.catalina.core.StandardWrapperValve.invoke( StandardWrapperValve.java:129) at org.apache.catalina.core.StandardContextValve.invoke( StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke( ErrorReportValve.java:104) at org.apache.catalina.core.StandardEngineValve.invoke ( StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service( CoyoteAdapter.java:261) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process ( Http11Protocol.java:581) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java :447) at java.lang.Thread.run(Unknown Source) it works if i'm using a simple class, but when i try to use my servlet, it falls; and finally, is it possible to contribute withe a tutorial showing how to set up drools on eclipse and running a DroolsTest sample file,(arabic, english and frensh version) that's all i can propose for the moment. thank you.