package gallery 1.5.10.dfsg-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Mitch]

Just doing a daily apt-get update&&apt-get dist-upgrade.

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: gallery 1.5.10.dfsg-1ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.33-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.0-0ubuntu2
Architecture: amd64
Date: Fri Mar 30 09:36:51 2012
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitecture: all
SourcePackage: gallery
Title: package gallery 1.5.10.dfsg-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to precise on 2012-03-16 (15 days ago)