package libidn11:amd64 1.28-1ubuntu2.1 failed to install/upgrade: package libidn11:amd64 is already installed and configured

[BRIJITH BALAKRISHNAN]

error

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libidn11:amd64 1.28-1ubuntu2.1
ProcVersionSignature: Ubuntu 4.4.0-36.55~14.04.1-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.21
AptdaemonVersion: 1.1.1-1ubuntu5.2
Architecture: amd64
Date: Thu Sep 1 19:24:07 2016
Dependencies:
 gcc-4.9-base 4.9.3-0ubuntu4
 libc6 2.19-0ubuntu6.9
 libgcc1 1:4.9.3-0ubuntu4
 multiarch-support 2.19-0ubuntu6.9
DuplicateSignature: package:libidn11:amd64:1.28-1ubuntu2.1:package libidn11:amd64 is already installed and configured
ErrorMessage: package libidn11:amd64 is already installed and configured
InstallationDate: Installed on 2016-09-01 (0 days ago)
InstallationMedia: Ubuntu 14.04.5 LTS "Trusty Tahr" - Release amd64 (20160803)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.7
 apt 1.0.1ubuntu2.14
SourcePackage: dpkg
Title: package libidn11:amd64 1.28-1ubuntu2.1 failed to install/upgrade: package libidn11:amd64 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)