package libqt5script5:amd64 5.4.2+dfsg-4 failed to install/upgrade: package libqt5script5:amd64 is already installed and configured

[Victor]

error shown while in the download process and system stuck until system is force reboot.

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: libqt5script5:amd64 5.4.2+dfsg-4
ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
Uname: Linux 4.2.0-16-generic x86_64
ApportVersion: 2.19.1-0ubuntu3
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
CrashReports:
 600:0:115:194441:2016-01-10 13:43:48.295749425 +0530:2016-01-10 13:43:49.295749425 +0530:/var/crash/libqt5script5:amd64.0.crash
 600:0:115:194427:2016-01-10 13:43:48.323748826 +0530:2016-01-10 13:43:49.323748826 +0530:/var/crash/libvoikko1v5:amd64.0.crash
 600:0:115:194438:2016-01-10 13:43:49.243750417 +0530:2016-01-10 13:43:48.947756342 +0530:/var/crash/libparted-fs-resize0:amd64.0.crash
Date: Sun Jan 10 13:43:49 2016
DuplicateSignature: package:libqt5script5:amd64:5.4.2+dfsg-4:package libqt5script5:amd64 is already installed and configured
ErrorMessage: package libqt5script5:amd64 is already installed and configured
InstallationDate: Installed on 2016-01-09 (0 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5
 apt 1.0.10.2ubuntu1
SourcePackage: dpkg
Title: package libqt5script5:amd64 5.4.2+dfsg-4 failed to install/upgrade: package libqt5script5:amd64 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)