package gnome-control-center 1:3.12.1-0ubuntu1~trusty5 [origin: LP-PPA-gnome3-team-gnome3-staging] failed to install/upgrade: package gnome-control-center is already installed and configured

Keeps giving a "Problem detected" popup once in a while, but I cannot find anything odd in the functionality though.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: gnome-control-center 1:3.12.1-0ubuntu1~trusty5 [origin: LP-PPA-gnome3-team-gnome3-staging]
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
AptdaemonVersion: 1.1.1-1ubuntu5.1
Architecture: amd64
Date: Tue Mar 31 12:53:19 2015
DuplicateSignature: package:gnome-control-center:1:3.12.1-0ubuntu1~trusty5 [origin: LP-PPA-gnome3-team-gnome3-staging]:package gnome-control-center is already installed and configured
ErrorMessage: package gnome-control-center is already installed and configured
InstallationDate: Installed on 2015-03-05 (26 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
SourcePackage: dpkg
Title: package gnome-control-center 1:3.12.1-0ubuntu1~trusty5 [origin: LP-PPA-gnome3-team-gnome3-staging] failed to install/upgrade: package gnome-control-center is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)
usr_lib_gnome-control-center: deja-dup 30.0-0ubuntu4