package python-murano-pkg-check 0.3.0-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Tony OConnell]

It just happened during install.

ProblemType: Package
DistroRelease: Ubuntu 17.04
Package: python-murano-pkg-check 0.3.0-0ubuntu2
ProcVersionSignature: Ubuntu 4.10.0-42.46-generic 4.10.17
Uname: Linux 4.10.0-42-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.10
AptOrdering:
 virtualbox-5.1:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
Date: Thu Mar 29 21:06:14 2018
DpkgHistoryLog:
 Start-Date: 2018-03-29 21:04:54
 Commandline: aptdaemon role='role-commit-packages' sender=':1.4800'
 Upgrade: virtualbox-5.1:amd64 (5.1.32-120294~Ubuntu~zesty, 5.1.34-121010~Ubuntu~zesty)
DuplicateSignature:
 package:python-murano-pkg-check:0.3.0-0ubuntu2
 Setting up python-murano-pkg-check (0.3.0-0ubuntu2) ...
 update-alternatives: error: alternative path /usr/bin/python2-murano-pkg-check doesn't exist
 dpkg: error processing package python-murano-pkg-check (--configure):
  subprocess installed post-installation script returned error exit status 2
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationDate: Installed on 2016-11-11 (508 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.10ubuntu2
 apt 1.4.6~17.04.1
SourcePackage: python-murano-pkg-check
Title: package python-murano-pkg-check 0.3.0-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: Upgraded to zesty on 2017-05-17 (321 days ago)