Can't add Google Plugin for Eclipse to Eclipse for Java EE developers (Helios edition)?

Question

I just installed Eclipse Helios (Java EE edition) and tried to install the Google App Engine plugin for Eclipse.

I get the following error:

Cannot complete the install because one or more required items could not be found.
  Software being installed: Google Plugin for Eclipse 3.5 1.3.3.v201006111302 (com.google.gdt.eclipse.suite.e35.feature.feature.group 1.3.3.v201006111302)
  Missing requirement: Google Plugin for Eclipse 3.5 1.3.3.v201006111302 (com.google.gdt.eclipse.suite.e35.feature.feature.group 1.3.3.v201006111302) requires 'org.eclipse.platform.feature.group [3.5.0,3.6.0)' but it could not be found

Is it only possible to add the plugin to Ganymede - not Helios?

Answer 1

There is a version of the GAE Plugin for Eclipse 3.6/Helios listed on the Download page - did you try this?