title: Error installing Gluon Eclpse Plugin 2.4.0 on Eclipse Neon JEE
body: <p>I nedd help to solve an installation error of Eclipse Gluon Plugin that is reported when installing latest Gluon 2.4.0 plugin on Eclipse Neon. I have searched StackOverflow and read the Gluon installation docs but I cannot see what's wrong.</p>
  
  <p>The Gluon Plugin does not appear when I search in Eclipse MarketPlace, so I installed it by adding the Gluon and e(fx)clipse sites manually.</p>
  
  <p>On my "Available Sofware Sites" I added:</p>
  
  <ul>
  <li>e(fx)clipse 2.3.0 site <a href="http://download.eclipse.org/efxclipse/updates-released/2.3.0/site" rel="nofollow noreferrer">http://download.eclipse.org/efxclipse/updates-released/2.3.0/site</a> which is a dependency of Gluon (although latest e(fx)clipse is 2.4.0)</li>
  <li>Gluon site <a href="http://download.gluonhq.com/tools/eclipse/release" rel="nofollow noreferrer">http://download.gluonhq.com/tools/eclipse/release</a></li>
  </ul>
  
  <p>The Gluon Tools 2.4.0 and e(fx)clipse shows up in the Available software list, however when I intall them I get the following error:</p>
  
  <pre><code>An error occurred while collecting items to be installed
  session context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
  No repository found containing: org.eclipse.update.feature,com.gluonhq.eclipse.feature,2.4.0
  No repository found containing: osgi.bundle,com.gluonhq.eclipse.plugin,2.4.0
  No repository found containing: osgi.bundle,com.gluonhq.ide-plugin-templates,2.4.0
  No repository found containing: osgi.bundle,org.freemarker,2.3.19
  No repository found containing: osgi.bundle,org.glassfish.javax.json,1.0.4
  </code></pre>
  
  <p>Thanks in advance</p>