package drupal7 7.32-1+deb8u3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128

[WayneSb]

The Ubuntu Software Centre hangs, (goes grey), and never recovers when installing Drupal7. It seems to install all right from the command line, (apt-get install drupal7).

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: drupal7 7.32-1+deb8u3
ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6
Uname: Linux 3.19.0-18-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.1
Architecture: amd64
Date: Tue Jun 9 09:47:51 2015
DuplicateSignature: package:drupal7:7.32-1+deb8u3:subprocess installed post-installation script returned error exit status 128
ErrorMessage: subprocess installed post-installation script returned error exit status 128
InstallationDate: Installed on 2015-05-29 (10 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1
 apt 1.0.9.7ubuntu4
SourcePackage: drupal7
Title: package drupal7 7.32-1+deb8u3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128
UpgradeStatus: No upgrade log present (probably fresh install)