Themes are not available

[Fred]

I have installed the gnome-themes-ubuntu package.
But the themes (dust, dust-sand, etc) are not available in Ubuntu 11.10 Oneiric.
I cant select/chose/pick/activate the themes.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: gnome-themes-ubuntu 0.6.1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Mon Oct 17 23:03:22 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-themes-ubuntu
UpgradeStatus: No upgrade log present (probably fresh install)

[Sam_ (and-sam)]

Possibly dupe of Bug #875721