package m4 1.4.17-5 failed to install/upgrade: package m4 is already installed and configured

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ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: m4 1.4.17-5
ProcVersionSignature: Ubuntu 4.8.0-54.57~16.04.1-generic 4.8.17
Uname: Linux 4.8.0-54-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.6
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
Date: Tue Jun 20 21:23:42 2017
Dependencies:
 gcc-6-base 6.0.1-0ubuntu1
 libc6 2.23-0ubuntu7
 libgcc1 1:6.0.1-0ubuntu1
 libsigsegv2 2.10-4
 multiarch-support 2.23-0ubuntu7
DuplicateSignature:
 package:m4:1.4.17-5
 Processing triggers for man-db (2.7.5-1) ...
 dpkg: error processing package m4 (--configure):
  package m4 is already installed and configured
ErrorMessage: package m4 is already installed and configured
InstallationDate: Installed on 2017-05-26 (25 days ago)
InstallationMedia: Xubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SourcePackage: dpkg
Title: package m4 1.4.17-5 failed to install/upgrade: package m4 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)