package python-distlib 0.1.8-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127

[Tony Khanh]

failed to install/upgrade: subprocess installed post-installation scrip

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: python-distlib 0.1.8-1ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-43.58~14.04.1-generic 3.16.7-ckt13
Uname: Linux 3.16.0-43-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
Date: Wed Jul 8 10:31:20 2015
Dependencies:

DuplicateSignature: package:python-distlib:0.1.8-1ubuntu1:subprocess installed post-installation script returned error exit status 127
ErrorMessage: subprocess installed post-installation script returned error exit status 127
InstallationDate: Installed on 2015-07-07 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
PackageArchitecture: all
SourcePackage: distlib
Title: package python-distlib 0.1.8-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 127
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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