package libqt4-declarative:amd64 4:4.8.6+git64-g5dc8b2b+dfsg-3~ubuntu8 failed to install/upgrade: package libqt4-declarative:amd64 is already installed and configured

[carlo yuet]

Trying to install dome educational software and some games for my children, the bug reported has been encountered. This issue hass been detected after an previous brute stope of a installation of sw from LUBUNTU sw center (I mean I have to stop LUBUNTU pressing the power button because of the update session running was not possible to be completed because of ADSL switch OFF).

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: libqt4-declarative:amd64 4:4.8.6+git64-g5dc8b2b+dfsg-3~ubuntu8
ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6
Uname: Linux 4.2.0-22-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
CrashReports: 600:0:115:658666:2016-01-03 19:38:57.154844999 +0100:2016-01-03 19:38:58.154844999 +0100:/var/crash/libqt4-declarative:amd64.0.crash
Date: Sun Jan 3 19:38:56 2016
DuplicateSignature: package:libqt4-declarative:amd64:4:4.8.6+git64-g5dc8b2b+dfsg-3~ubuntu8:package libqt4-declarative:amd64 is already installed and configured
ErrorMessage: package libqt4-declarative:amd64 is already installed and configured
InstallationDate: Installed on 2016-01-03 (0 days ago)
InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5.1
 apt 1.0.10.2ubuntu1
SourcePackage: dpkg
Title: package libqt4-declarative:amd64 4:4.8.6+git64-g5dc8b2b+dfsg-3~ubuntu8 failed to install/upgrade: package libqt4-declarative:amd64 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)