SEAM examples failing to deploy with the following error when processing jars in WARs WEB-INF/lib directory:

2009-09-14 13:01:27,760 ERROR [org.apache.catalina.startup.TldConfig] (WorkerThread#0[127.0.0.1:59105]) Exception processing JAR at resource path /work/Branch_5_x/build/output/jboss-5.2.0.Beta1/server/all/tmp/3j001-fc2u1g-fzlgnahp-1-fzlgpa1i-ac/jboss-seam-booking.war/WEB-INF/lib/jboss-seam-debug.jar in context /seam-booking
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:133)
at java.util.jar.JarFile.<init>(JarFile.java:97)
at org.apache.catalina.startup.TldConfig.tldScanJar(TldConfig.java:461)
at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:301)
at org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4540)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4308)
at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:321)
at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:146)
at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:462)
at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118)
at org.jboss.web.deployers.WebModule.start(WebModule.java:97)

Root cause:
Caused by: java.lang.NoClassDefFoundError: [Lorg/hibernate/validator/InvalidValue;
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
at java.lang.Class.privateGetPublicMethods(Class.java:2547)
at java.lang.Class.privateGetPublicMethods(Class.java:2563)
at java.lang.Class.getMethods(Class.java:1410)
at org.jboss.seam.Component.hasAnnotation(Component.java:1115)
at org.jboss.seam.Component.<init>(Component.java:218)
at org.jboss.seam.Component.<init>(Component.java:205)
at org.jboss.seam.init.Initialization.addComponent(Initialization.java:1139)