JBoss

Caros amigos,
estou tentando instalar a versão 2.3.100 do JSPWiki no JBOSS 4.0.1 e estou tendo o seguinte erro:

2007-10-31 15:24:13,312 [main] INFO com.ecyrd.jspwiki.auth.authorize.WebContainerAuthorizer jboss.web.deployment:id=-665709233,war=JSPWiki.war WebModule - Examining jndi:/localhost/JSPWiki/WEB-INF/web.xml
2007-10-31 15:24:13,375 [main] FATAL com.ecyrd.jspwiki.WikiEngine jboss.web.deployment:id=-665709233,war=JSPWiki.war WebModule - Failed to start managers.
java.lang.RuntimeException: java.lang.NoClassDefFoundError: org/jdom/Text: org/jdom/Text
	at com.ecyrd.jspwiki.auth.authorize.WebContainerAuthorizer.initialize(WebContainerAuthorizer.java:101)
	at com.ecyrd.jspwiki.auth.AuthorizationManager.initialize(AuthorizationManager.java:462)
	at com.ecyrd.jspwiki.WikiEngine.initialize(WikiEngine.java:545)
	at com.ecyrd.jspwiki.WikiEngine.<init>(WikiEngine.java:420)
	at com.ecyrd.jspwiki.WikiEngine.getInstance(WikiEngine.java:319)
	at com.ecyrd.jspwiki.ui.WikiServletFilter.init(WikiServletFilter.java:74)
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:225)
	at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:308)
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:79)
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3698)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4349)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
	at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
	at org.apache.catalina.core.StandardContext.init(StandardContext.java:5441)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
	at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
	at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:289)
	at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:92)
	at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:374)
	at org.jboss.web.WebModule.startModule(WebModule.java:62)
	at org.jboss.web.WebModule.startService(WebModule.java:40)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222)
	at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
	at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:891)
	at $Proxy0.start(Unknown Source)
	at org.jboss.system.ServiceController.start(ServiceController.java:416)
	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
	at $Proxy28.start(Unknown Source)
	at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:360)
	at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738)
	at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:122)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
	at $Proxy8.deploy(Unknown Source)
	at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:305)
	at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:481)
	at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204)
	at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:277)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272)
	at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222)
	at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
	at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:891)
	at $Proxy0.start(Unknown Source)
	at org.jboss.system.ServiceController.start(ServiceController.java:416)
	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
	at $Proxy4.start(Unknown Source)
	at org.jboss.deployment.SARDeployer.start(SARDeployer.java:261)
	at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738)
	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:722)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:122)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131)
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
	at $Proxy5.deploy(Unknown Source)
	at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:413)
	at org.jboss.system.server.ServerImpl.start(ServerImpl.java:310)
	at org.jboss.Main.boot(Main.java:162)
	at org.jboss.Main$1.run(Main.java:423)
	at java.lang.Thread.run(Thread.java:534)

Andei pesquisando no google a respeito e pelo que entendi é problema de ClassLoader. Tentei tudo, e continuo com o erro.
Alguem poderia me ajudar?