package python-commandnotfound 0.3ubuntu12 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1

[Praveen Gavarai]

My packages are broken

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: python-commandnotfound 0.3ubuntu12
ProcVersionSignature: Ubuntu 3.13.0-147.196-generic 3.13.11-ckt39
Uname: Linux 3.13.0-147-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.28
Architecture: amd64
Date: Fri May 18 14:22:45 2018
DuplicateSignature: package:python-commandnotfound:0.3ubuntu12:subprocess installed pre-removal script returned error exit status 1
ErrorMessage: subprocess installed pre-removal script returned error exit status 1
InstallationDate: Installed on 2018-05-10 (7 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64+mac (20140417)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.8
 apt 1.0.1ubuntu2.18
SourcePackage: command-not-found
Title: package python-commandnotfound 0.3ubuntu12 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1
UpgradeStatus: Upgraded to trusty on 2018-05-18 (0 days ago)