package wget 1.17.1-1ubuntu1.2 failed to install/upgrade: package wget is already installed and configured

[reza]

I used wget command several time in c++ loop, but the loop don't stop.
I pressed CTRL^C for terminate program, but the program don't stop.
I have to shutdown my PC.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: wget 1.17.1-1ubuntu1.2
ProcVersionSignature: Ubuntu 4.4.0-81.104-generic 4.4.67
Uname: Linux 4.4.0-81-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.6
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
Date: Sat Jun 24 14:42:28 2017
DpkgTerminalLog:
 dpkg: error processing package wget (--configure):
  package wget is already installed and configured
ErrorMessage: package wget is already installed and configured
InstallationDate: Installed on 2016-10-18 (249 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SourcePackage: dpkg
Title: package wget 1.17.1-1ubuntu1.2 failed to install/upgrade: package wget is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)