package python3-apparmor (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/python3/dist-packages/apparmor/__init__.py', which is also in package apparmor-utils 2.8.0-0ubuntu5.1

[Christan Grant]

This error report came during a system update from Ubuntu 12.04 to eventually 14.04

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: python3-apparmor (not installed)
ProcVersionSignature: Ubuntu 3.5.0-49.73-generic 3.5.7.32
Uname: Linux 3.5.0-49-generic x86_64
NonfreeKernelModules: vboxpci vboxnetadp vboxnetflt vboxdrv nvidia
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
Date: Mon Apr 21 12:17:22 2014
DuplicateSignature: package:python3-apparmor:(not installed):trying to overwrite '/usr/lib/python3/dist-packages/apparmor/__init__.py', which is also in package apparmor-utils 2.8.0-0ubuntu5.1
ErrorMessage: trying to overwrite '/usr/lib/python3/dist-packages/apparmor/__init__.py', which is also in package apparmor-utils 2.8.0-0ubuntu5.1
InstallationDate: Installed on 2011-10-11 (923 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-3.5.0-49-generic root=UUID=da1ef04b-ab06-47e4-b85c-916ac06b0374 ro quiet splash
SourcePackage: apparmor
Syslog:

Title: package python3-apparmor (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/python3/dist-packages/apparmor/__init__.py', which is also in package apparmor-utils 2.8.0-0ubuntu5.1
UpgradeStatus: Upgraded to trusty on 2014-04-20 (1 days ago)