package python-lockfile 1:0.8-2ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[John]

No gnome-terminal

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: python-lockfile 1:0.8-2ubuntu2
ProcVersionSignature: Ubuntu 3.13.0-49.81-generic 3.13.11-ckt17
Uname: Linux 3.13.0-49-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.8
Architecture: amd64
Date: Tue Apr 14 19:10:08 2015
DuplicateSignature: package:python-lockfile:1:0.8-2ubuntu2:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-01-11 (92 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
PackageArchitecture: all
SourcePackage: python-lockfile
Title: package python-lockfile 1:0.8-2ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.