Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/jetty/server/Handler

Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.server.Handler

        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)

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

        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

Could not find the main class: org.basex.BaseXHTTP.  Program will exit.

Which to me suggests I'm missing Jetty stuff, however I'm unsure why that wasn't brought to my attention during the compile? I'm all kinds of confused.

Thanks for any help,

Jay