package libknotifyconfig4 (not installed) failed to install/upgrade: package libknotifyconfig4 is not ready for configuration cannot configure (current status `config-files')

[Dean]

Happened when uninstalling an application (Steam).

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libknotifyconfig4 (not installed)
ProcVersionSignature: Ubuntu 3.16.0-41.57~14.04.1-generic 3.16.7-ckt11
Uname: Linux 3.16.0-41-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.11
AptOrdering:
 steam-launcher: Remove
 libknotifyconfig4: Configure
Architecture: amd64
Date: Sat Jun 27 15:58:20 2015
DuplicateSignature: package:libknotifyconfig4:(not installed):package libknotifyconfig4 is not ready for configuration cannot configure (current status `config-files')
ErrorMessage: package libknotifyconfig4 is not ready for configuration cannot configure (current status `config-files')
InstallationDate: Installed on 2015-05-24 (34 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: kde4libs
Title: package libknotifyconfig4 (not installed) failed to install/upgrade: package libknotifyconfig4 is not ready for configuration cannot configure (current status `config-files')
UpgradeStatus: No upgrade log present (probably fresh install)