package libglib2.0-data 2.26.1-0ubuntu1 failed to install/upgrade: subprocess new pre-installation script returned error exit status 1

[AB]

Not sure what the problem is or means, but it was during update of standard recommended updates through the update manager.

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: libglib2.0-data 2.26.1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Thu Jun 30 17:20:27 2011
ErrorMessage: subprocess new pre-installation script returned error exit status 1
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
PackageArchitecture: all
SourcePackage: glib2.0
Title: package libglib2.0-data 2.26.1-0ubuntu1 failed to install/upgrade: subprocess new pre-installation script returned error exit status 1
UpgradeStatus: Upgraded to natty on 2011-05-06 (54 days ago)