package mediawiki 1:1.15.1-1ubuntu2.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[richard nelson]

Binary package hint: mediawiki

E: mediawiki: subprocess installed post-installation script returned error exit status 1
E: phamm: subprocess installed post-installation script returned error exit status 10
E: phpldapadmin: subprocess installed post-installation script returned error exit status 1
E: phamm-ldap: subprocess installed post-installation script returned error exit status 10

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: mediawiki 1:1.15.1-1ubuntu2.1
ProcVersionSignature: Ubuntu 2.6.32-25.44-generic 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic i686
Architecture: i386
Date: Fri Oct 8 16:29:23 2010
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 (20100429.4)
PackageArchitecture: all
SourcePackage: mediawiki
Title: package mediawiki 1:1.15.1-1ubuntu2.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1