package smistrip 0.4.8+dfsg2-8ubuntu2 failed to install/upgrade: package smistrip is already installed and configured

[Daniel Felipe Alves]

i dont no

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: smistrip 0.4.8+dfsg2-8ubuntu2
ProcVersionSignature: Ubuntu 4.4.0-81.104~14.04.1-generic 4.4.67
Uname: Linux 4.4.0-81-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.24
AptdaemonVersion: 1.1.1-1ubuntu5.2
Architecture: amd64
Date: Thu Jun 22 11:36:04 2017
Dependencies:

DuplicateSignature: package:smistrip:0.4.8+dfsg2-8ubuntu2:package smistrip is already installed and configured
ErrorMessage: package smistrip is already installed and configured
InstallationDate: Installed on 2017-06-12 (9 days ago)
InstallationMedia: Ubuntu 14.04.5 LTS "Trusty Tahr" - Release amd64 (20160803)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.7
 apt 1.0.1ubuntu2.17
SourcePackage: dpkg
Title: package smistrip 0.4.8+dfsg2-8ubuntu2 failed to install/upgrade: package smistrip is already installed and configured
UpgradeStatus: Upgraded to trusty on 2017-06-16 (6 days ago)