title: Hudson - Maven 3 - unable to build
body: <p>I am having problems building a maven 3 pom:</p>
  
  <pre>
  [seam] $ /usr/lib/jvm/java-6-openjdk/bin/java -cp /home/walterjwhite/.hudson/plugins/maven-plugin/WEB-INF/lib/maven-agent-1.372.jar:/opt/apache/maven/3.0.beta.1/boot/plexus-classworlds-2.2.3.jar hudson.maven.agent.Main /opt/apache/maven/3.0.beta.1 /opt/apache/tomcat/6.0.29/webapps/hudson/WEB-INF/lib/remoting-1.372.jar /home/walterjwhite/.hudson/plugins/maven-plugin/WEB-INF/lib/maven-interceptor-1.372.jar 37568 
  Exception in thread "main" java.lang.NoSuchMethodError: org.codehaus.classworlds.Launcher.getWorld()Lorg/codehaus/classworlds/ClassWorld;
   at hudson.maven.agent.Main.main(Main.java:115)
   at hudson.maven.agent.Main.main(Main.java:62)
  ERROR: Failed to launch Maven. Exit code = 1 Finished: FAILURE
  </pre>
  
  <p>I can build this just fine locally, but Hudson is doing its own thing.  I read that Hudson will support Maven 3, but what can I do now?</p>