OC4J does not start - OVM manager

Aerosmith
    Hi

    Just finished installing OVM MANAGER. Oracle database sits on a different box.

    cat oc4j.log

    2012-03-01-03-30-08-AM
    Installing the oc4j package (rpm) ...
    Preparing... ##################################################
    oc4j ##################################################
    Done
    Starting OC4J ...Starting OC4J from /opt/oc4j/j2ee/home ...
    12/03/01 03:33:55 Exception in thread "OC4J Launcher" java.lang.NoClassDefFoundError
    12/03/01 03:33:55      at com.evermind.server.jms.XMLJMSServerConfig.postInit(XMLJMSServerConfig.java:497)
    12/03/01 03:33:55      at com.evermind.xml.XMLConfig.init(XMLConfig.java:206)
    12/03/01 03:33:55      at com.evermind.xml.XMLConfig.init(XMLConfig.java:113)
    12/03/01 03:33:55      at com.evermind.server.jms.XMLJMSServerConfig.init(XMLJMSServerConfig.java:113)
    12/03/01 03:33:55      at com.evermind.server.XMLApplicationServerConfig.getJMSServerConfig(XMLApplicationServerConfig.java:404)
    12/03/01 03:33:55      at com.evermind.server.ApplicationServer.initializeJMS(ApplicationServer.java:2417)
    12/03/01 03:33:55      at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:989)
    12/03/01 03:33:55      at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:131)
    12/03/01 03:33:55      at java.lang.Thread.run(Thread.java:595)
    Failed.
    Please check the log in /var/log/ovm-manager/oc4j.log


    What can I do to start this service?

    lsb_release -a
    LSB Version:     :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
    Distributor ID:     OracleVMserver
    Description:     Oracle VM server release 2.2.2
    Release:     2.2.2
    Codename:     n/a