package libpostproc52 (not installed) failed to install/upgrade: Ubuntu 14.04: libpostproc52:i386 6:0.git20120821-4 (Multi-Arch: no) is not co-installable with libpostproc52 which has multiple installed instances

[Amaresh Rajasekharan]

Unable to update libpostproc52 which happens as part of updates to "ffmeg derived post processing library". The system prompts me to update this package, but when I click on OK, it fails to update with the message shown on the summary field.

This happens on Ubuntu 14.04

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libpostproc52 (not installed)
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.1
AptOrdering:
 libpostproc52: Install
 libpostproc52: Configure
Architecture: amd64
Date: Fri May 16 00:14:25 2014
ErrorMessage: libpostproc52:i386 6:0.git20120821-4 (Multi-Arch: no) is not co-installable with libpostproc52 which has multiple installed instances
InstallationDate: Installed on 2013-02-01 (468 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
SourcePackage: libpostproc
Title: package libpostproc52 (not installed) failed to install/upgrade: libpostproc52:i386 6:0.git20120821-4 (Multi-Arch: no) is not co-installable with libpostproc52 which has multiple installed instances
UpgradeStatus: Upgraded to trusty on 2014-04-21 (25 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.