package libgtk2.0-0 2.24.10-0ubuntu1 [modified: usr/share/doc/libgtk2.0-0/changelog.gz] failed to install/upgrade: './usr/share/doc/libgtk2.0-0/changelog.gz' is different from the same file on the system

[Miles Lane]

Unpacking libgtk2.0-0:i386 (from .../libgtk2.0-0_2.24.10-0ubuntu1_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/libgtk2.0-0_2.24.10-0ubuntu1_i386.deb (--unpack):
 './usr/share/doc/libgtk2.0-0/changelog.gz' is different from the same file on the system
Unpacking libqtcore4:i386 (from .../libqtcore4_4%3a4.8.0-1ubuntu5_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/libqtcore4_4%3a4.8.0-1ubuntu5_i386.deb (--unpack):
 './usr/share/doc/libqtcore4/changelog.Debian.gz' is different from the same file on the system
Errors were encountered while processing:
 /var/cache/apt/archives/libgtk2.0-0_2.24.10-0ubuntu1_i386.deb
 /var/cache/apt/archives/libqtcore4_4%3a4.8.0-1ubuntu5_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: libgtk2.0-0 2.24.10-0ubuntu1 [modified: usr/share/doc/libgtk2.0-0/changelog.gz]
Uname: Linux 3.3.0-rc2+ x86_64
ApportVersion: 1.92-0ubuntu1
Architecture: amd64
Date: Mon Feb 20 13:16:11 2012
DuplicateSignature:
 Unpacking libgtk2.0-0:i386 (from .../libgtk2.0-0_2.24.10-0ubuntu1_i386.deb) ...
 dpkg: error processing /var/cache/apt/archives/libgtk2.0-0_2.24.10-0ubuntu1_i386.deb (--unpack):
  './usr/share/doc/libgtk2.0-0/changelog.gz' is different from the same file on the system
ErrorMessage: './usr/share/doc/libgtk2.0-0/changelog.gz' is different from the same file on the system
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: gtk+2.0
Title: package libgtk2.0-0 2.24.10-0ubuntu1 [modified: usr/share/doc/libgtk2.0-0/changelog.gz] failed to install/upgrade: './usr/share/doc/libgtk2.0-0/changelog.gz' is different from the same file on the system
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.gtk.2.0.im.multipress.conf: [deleted]