You can find the region bundle in the equinox SDK for Luna at
http://download.eclipse.org/equinox/drops/R-LunaSR2-201502041700/download.php?dropFile=equinox-SDK-LunaSR2.zip
The latest available builds for the upcoming Mars release is
I looked at this in some more detail. It does appear there is an issue
(in the latest version also) where uninstalled bundles may cause this NPE
if they are in the 'removal pending' state when another bundle is
installed with the same symbolic name. Could you open a bug on this and
give some
