title: Can't get GNATbench working with Eclipse
body: <p>I'm trying to get the GNATbench plugin to work with Eclipse. I put the plugin and feature files in the correct places. I restart Eclipse and I am now given the option to create a new Ada project but when I try to do it I get this error:</p>
  
  <blockquote>
    <p><strong>The selected wizard could not be started. Plug-in com.adacore.gnatbench.cdt was unable to load class
    com.adacore.gnatbench.ui.internal.wizards.NewAdaProject. An error
    occurred while automatically activating bundle
    com.adacore.gnatbench.ui (235).</strong></p>
  </blockquote>
  
  <p>Any idea what is causing this?</p>