unresolved dependencies when trying to install into Eclipse Helios

[memetical]

When trying to install copypastebin into eclipse, I get a message that Eclipse could not resolve all dependencies.
The 'Targets' install just fine, but when trying to install the 'Main Components', I get the following dependency error:

Cannot complete the install because one or more required items could not be found.
Software being installed: CopyTo 0.1.0.201002221800 (copyto.feature.feature.group 0.1.0.201002221800)
Missing requirement: JFace Databinding 1.0.0.201002221800 (eclipseutils.jface.databinding 1.0.0.201002221800) requires 'package org.eclipse.jface.internal.databinding.provisional.fieldassist 0.0.0' but it could not be found
Cannot satisfy dependency:
From: CopyTo 0.1.0.201002221800 (copyto.feature.feature.group 0.1.0.201002221800)
To: eclipseutils.jface.databinding [1.0.0.201002221800]

See the Eclipse Info here:

*** Platform Details:

*** System properties:
awt.toolkit=sun.awt.windows.WToolkit
eclipse.application=org.eclipse.ui.ide.workbench
eclipse.buildId=M20100909-0800
eclipse.commands=-os
win32
-ws
win32
-arch
x86_64
-showsplash
-launcher