package install-info 6.1.0.dfsg.1-5 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Bharat Kumar Mishra]

help requested.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: install-info 6.1.0.dfsg.1-5
ProcVersionSignature: Ubuntu 4.4.0-62.83-generic 4.4.40
Uname: Linux 4.4.0-62-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
Date: Wed Mar 8 20:33:41 2017
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-trusty-amd64-osp1-20150720-0
DpkgTerminalLog:
 Setting up install-info (6.1.0.dfsg.1-5) ...
 Error: Could not find or load main class bicat.gui.BicatGui
 dpkg: error processing package install-info (--configure):
  subprocess installed post-installation script returned error exit status 1
DuplicateSignature:
 package:install-info:6.1.0.dfsg.1-5
 Setting up install-info (6.1.0.dfsg.1-5) ...
 Error: Could not find or load main class bicat.gui.BicatGui
 dpkg: error processing package install-info (--configure):
  subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2016-05-19 (293 days ago)
InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 20150720-04:06
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.19
SourcePackage: texinfo
Title: package install-info 6.1.0.dfsg.1-5 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to xenial on 2016-09-15 (173 days ago)