package uno-libs3 5.0.5~rc2-0ubuntu2 failed to install/upgrade: package uno-libs3 is already installed and configured

[holdfast]

new installation of Ubuntu Mate in a raspberry pi 2.
This occurred after installing synaptic.

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: uno-libs3 5.0.5~rc2-0ubuntu2
Uname: Linux 4.1.15-v7+ armv7l
ApportVersion: 2.19.1-0ubuntu5
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: armhf
CrashReports:
 644:0:128:0:2016-03-20 23:46:13.127039241 +0000:2016-03-20 23:46:13.127039241 +0000:/var/crash/perl-modules.0.upload
 640:0:128:2448735:2016-03-20 23:46:10.837057590 +0000:2016-03-20 23:46:11.837057590 +0000:/var/crash/perl-modules.0.crash
 600:0:128:563188:2016-03-20 23:42:18.730354070 +0000:2016-03-20 23:42:19.730354070 +0000:/var/crash/perl.0.crash
 600:119:128:0:2016-03-20 23:46:14.727016517 +0000:2016-03-20 23:46:14.727016517 +0000:/var/crash/perl-modules.0.uploaded
 600:0:128:563206:2016-03-20 23:42:18.820352792 +0000:2016-03-20 23:42:19.820352792 +0000:/var/crash/uno-libs3.0.crash
Date: Sun Mar 20 23:42:19 2016
Dependencies:
 gcc-5-base 5.2.1-22ubuntu2
 libc6 2.21-0ubuntu4.1
 libgcc1 1:5.2.1-22ubuntu2
 libstdc++6 5.2.1-22ubuntu2
DuplicateSignature: package:uno-libs3:5.0.5~rc2-0ubuntu2:package uno-libs3 is already installed and configured
ErrorMessage: package uno-libs3 is already installed and configured
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5.1
 apt 1.0.10.2ubuntu1
SourcePackage: dpkg
Title: package uno-libs3 5.0.5~rc2-0ubuntu2 failed to install/upgrade: package uno-libs3 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)