problem with "mvn archetype:generate" for ear-jee5 (168)

Choose a number: 58: 168
Choose version:
1: 1.0
2: 1.0.1
Choose a number: : 1
[ERROR] Cannot parse archetype descriptor
org.codehaus.plexus.util.xml.pull.XmlPullParserException: Unknown attribute 'id' for tag 'archetype-descriptor' (position: START_TAG seen ...escriptor id="ear-jee5" partial="false" name="JEE5 EAR archetype">... @2:79)
        at org.apache.maven.archetype.metadata.io.xpp3.ArchetypeDescriptorXpp3Reader.checkUnknownAttribute(ArchetypeDescriptorXpp3Reader.java:99)
        at org.apache.maven.archetype.metadata.io.xpp3.ArchetypeDescriptorXpp3Reader.parseArchetypeDescriptor(ArchetypeDescriptorXpp3Reader.java:579)
        at org.apache.maven.archetype.metadata.io.xpp3.ArchetypeDescriptorXpp3Reader.read(ArchetypeDescriptorXpp3Reader.java:1212)
        at org.apache.maven.archetype.metadata.io.xpp3.ArchetypeDescriptorXpp3Reader.read(ArchetypeDescriptorXpp3Reader.java:1141)
        at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.loadFileSetArchetypeDescriptor(DefaultArchetypeArtifactManager.java:477)
        at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.isFileSetArchetype(DefaultArchetypeArtifactManager.java:455)
        at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.isFileSetArchetype(DefaultArchetypeArtifactManager.java:187)
        at org.apache.maven.archetype.common.DefaultArchetypeArtifactManager.isFileSetArchetype(DefaultArchetypeArtifactManager.java:215)
        at org.apache.maven.archetype.ui.DefaultArchetypeGenerationConfigurator.configureArchetype(DefaultArchetypeGenerationConfigurator.java:141)
        at org.apache.maven.archetype.mojos.CreateProjectFromArchetypeMojo.execute(CreateProjectFromArchetypeMojo.java:188)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:453)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:559)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:513)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:483)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:331)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:228)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:301)
        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.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] The defined artifact is not an archetype
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 25 minutes 57 seconds
[INFO] Finished at: Wed May 05 18:05:10 CEST 2010
[INFO] Final Memory: 12M/79M
[INFO] ------------------------------------------------------------------------