title: Can't update eclipse
body: <p>Trying to update existing eclipse indtallation ...following error. Can someone help ? Why no repository ?</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: osgi.bundle,org.springsource.ide.eclipse.commons.browser,3.6.0.201407080544-RELEASE
  No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.gettingstarted,3.6.0.201407080544-RELEASE
  No repository found containing: osgi.bundle,org.springsource.ide.eclipse.commons.quicksearch,3.6.0.201407080544-RELEASE
  No repository found containing: osgi.bundle,org.springsource.ide.eclipse.dashboard.ui,3.6.0.201407080544-RELEASE
  No repository found containing: osgi.bundle,org.aspectj.runtime.source,1.7.0.20120703164200
  No repository found containing: osgi.bundle,org.eclipse.contribution.weaving.jdt.source,2.2.0.e37x-RELEASE-20120704-0900
  No repository found containing: org.eclipse.update.feature,org.eclipse.contribution.weaving.source,2.2.0.e37x-RELEASE-20120704-0900
  No repository found containing: osgi.bundle,org.eclipse.contribution.xref.core.source,2.2.0.e37x-RELEASE-20120704-0900
  No repository found containing: org.eclipse.update.feature,org.eclipse.contribution.xref.source,2.2.0.e37x-RELEASE-20120704-0900
  No repository found containing: osgi.bundle,org.eclipse.contribution.xref.ui.source,2.2.0.e37x-RELEASE-20120704-0900
  No repository found containing: osgi.bundle,org.eclipse.fx.core,0.9.0.201401250701
  No repository found containing: osgi.bundle,org.eclipse.fx.javafx,2.2.0.201401250701
  No repository found containing: osgi.bundle,org.eclipse.fx.osgi,0.9.0.201401250701
  No repository found containing: osgi.bundle,org.eclipse.fx.osgi.util,0.9.0.201401250701
  No repository found containing: org.eclipse.update.feature,org.springsource.ide.eclipse.commons.quicksearch.feature,3.6.0.201407080544-RELEASE
  No repository found containing: org.eclipse.update.feature,org.springsource.ide.eclipse.dashboard,3.6.0.201407080544-RELEASE
  </code></pre>