Cannot complete the install because one or more required items could not be found.Software being installed: Protocol Buffer Editor 2.3.1.201609021856 (com.google.eclipse.protobuf.feature.group 2.3.1.201609021856)Missing requirement: Protocol Buffer Descriptor Editor 2.3.1.201609021856 (com.google.eclipse.protobuf 2.3.1.201609021856) requires 'bundle org.eclipse.core.resources [3.11.0,4.0.0)' but it could not be foundCannot satisfy dependency:From: Protocol Buffer Editor 2.3.1.201609021856 (com.google.eclipse.protobuf.feature.group 2.3.1.201609021856)To: com.google.eclipse.protobuf [2.3.1.201609021856]