title: RAP installation and necessary things to include while installation
body: <p>I'm facing problem in my Rap application since i m new to this platform 
  As per the video <a href="http://www.youtube.com/watch?feature=endscreen&amp;v=6dAdpNjoBSc&amp;NR=1" rel="nofollow">http://www.youtube.com/watch?feature=endscreen&amp;v=6dAdpNjoBSc&amp;NR=1</a>..
  i have done according to the video but idoubt ther might be few mistakes in my installation. i have to work with Oracle and jboss... </p>
  
  <p>i have encountered with errors as follows</p>
  
  <blockquote>
    <p>!ENTRY org.eclipse.rap.ui.workbench 4 0 2013-02-06 16:36:30.640
    !MESSAGE FrameworkEvent ERROR !STACK 0
    org.osgi.framework.BundleException: The bundle
    "org.eclipse.rap.ui.workbench_1.5.1.20120917-1116 [3]" could not be
    resolved. Reason: Missing Constraint: Import-Package:
    org.eclipse.rap.rwt.osgi; version="[1.0.0,2.0.0)"     at
    org.eclipse.osgi.framework.internal.core.AbstractBundle.getResolverError(AbstractBundle.java:1332)
      at
    org.eclipse.osgi.framework.internal.core.AbstractBundle.getResolutionFailureException(AbstractBundle.java:1316)
      at
    org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:323)
      at
    org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)
      at
    org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)
      at
    org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)
      at
    org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)
      at
    org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)
      at
    org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)
      at
    org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438)
      at
    org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1)
      at
    org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
      at
    org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)</p>
  </blockquote>