[Eclipse + Ubuntu + Apache Geronimo v.2.1]

[Tenshi]

ho aggiunto il mio progetto al server ma non appena tento di deployare ricevo questo errore, qualcuno ha idea?

Distribution of module failed.  See log for details.
  Cannot deploy the requested application module because no deployer is able to handle it.  This can happen if you have omitted the J2EE deployment descriptor, disabled a deployer module, or if, for example, you are trying to deploy an EJB module on a minimal Geronimo server that does not have EJB support installed.  (moduleFile=/tmp/geronimo-deployer34243.tmpdir/ContentManagerEAR.zip)
  org.apache.geronimo.common.DeploymentException: Cannot deploy the requested application module because no deployer is able to handle it.  This can happen if you have omitted the J2EE deployment descriptor, disabled a deployer module, or if, for example, you are trying to deploy an EJB module on a minimal Geronimo server that does not have EJB support installed.  (moduleFile=/tmp/geronimo-deployer34243.tmpdir/ContentManagerEAR.zip)
  	at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:233)
  	at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:133)
  	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:597)
  	at org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(ReflectionMethodInvoker.java:34)
  	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
  	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:867)
  	at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239)
  	at org.apache.geronimo.kernel.KernelGBean.invoke(KernelGBean.java:342)
  	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:597)
  	at org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(ReflectionMethodInvoker.java:34)
  	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124)
  	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:867)
  	at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239)
  	at org.apache.geronimo.system.jmx.MBeanGBeanBridge.invoke(MBeanGBeanBridge.java:172)
  	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
  	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
  	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1426)
  	at javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72)
  	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1264)
  	at java.security.AccessController.doPrivileged(Native Method)
  	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1366)
  	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:788)
  	at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
  	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  	at java.lang.reflect.Method.invoke(Method.java:597)
  	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
  	at sun.rmi.transport.Transport$1.run(Transport.java:159)
  	at java.security.AccessController.doPrivileged(Native Method)
  	at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
  	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
  	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
  	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
  	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
  	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
  	at java.lang.Thread.run(Thread.java:619)