Exception in thread "main" java.lang.NoClassDefFoundError: org/jaxen/NamespaceContext

    at org.dom4j.DocumentFactory.createXPath(DocumentFactory.java:230)

    at org.dom4j.tree.AbstractNode.createXPath(AbstractNode.java:207)

    at org.dom4j.tree.AbstractNode.selectNodes(AbstractNode.java:164)

    at com.flfg.js.js.server.FLFGServiceLauncher.main(FLFGServiceLauncher.java:22)

Caused by: java.lang.ClassNotFoundException: org.jaxen.NamespaceContext

    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)

    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:425)

    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:358)

    ... 4 more