package elpa-magit 2.13.0-3 failed to install/upgrade: installed elpa-magit package post-installation script subprocess returned error exit status 1

[David Kastrup]

Just apt-get upgrade

ProblemType: Package
DistroRelease: Ubuntu 18.10
Package: elpa-magit 2.13.0-3
ProcVersionSignature: Ubuntu 4.18.0-10.11-lowlatency 4.18.12
Uname: Linux 4.18.0-10-lowlatency x86_64
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
Date: Fri Oct 19 17:04:25 2018
ErrorMessage: installed elpa-magit package post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2011-10-14 (2562 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
PackageArchitecture: all
Python3Details: /usr/bin/python3.6, Python 3.6.7rc1, python3-minimal, 3.6.6-1
PythonDetails: /usr/bin/python2.7, Python 2.7.15+, python-minimal, 2.7.15-3
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu5
 apt 1.7.0
SourcePackage: magit
Title: package elpa-magit 2.13.0-3 failed to install/upgrade: installed elpa-magit package post-installation script subprocess returned error exit status 1
UpgradeStatus: Upgraded to cosmic on 2018-07-30 (80 days ago)