1Cannot complete the install because one or more required items could not be found.
2  Software being installed: Liferay IDE 1.5.3.v201206220938 (com.liferay.ide.eclipse.tools.feature.group 1.5.3.v201206220938)
3  Missing requirement: Liferay IDE Layout Template UI 1.5.3.v201206220938 (com.liferay.ide.eclipse.layouttpl.ui 1.5.3.v201206220938) requires 'bundle org.eclipse.gef [3.5.1,3.8.0)' but it could not be found
4  Cannot satisfy dependency:
5    From: Liferay IDE 1.5.3.v201206220938 (com.liferay.ide.eclipse.tools.feature.group 1.5.3.v201206220938)
6    To: com.liferay.ide.eclipse.layouttpl.ui [1.5.3.v201206220938]