package libnm-util2 0.9.4.0-0ubuntu4.3 failed to install/upgrade: package libnm-util2 is already installed and configured

[Tom Brady]

RawTherapee failed to install

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: libnm-util2 0.9.4.0-0ubuntu4.3
ProcVersionSignature: Ubuntu 3.2.0-53.81-generic-pae 3.2.50
Uname: Linux 3.2.0-53-generic-pae i686
NonfreeKernelModules: fglrx
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: i386
Date: Fri Sep 13 21:59:47 2013
DuplicateSignature: package:libnm-util2:0.9.4.0-0ubuntu4.3:package libnm-util2 is already installed and configured
ErrorMessage: package libnm-util2 is already installed and configured
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MarkForUpload: True
SourcePackage: dpkg
Title: package libnm-util2 0.9.4.0-0ubuntu4.3 failed to install/upgrade: package libnm-util2 is already installed and configured
UpgradeStatus: Upgraded to precise on 2012-04-27 (506 days ago)