Hi, Ok, it works now. But I have to do an apt-get dist-upgrade Patrice. Sergio Rodriguez de Guzman Martinez wrote:
I made a simple mistake, apt-get update; apt-get upgrade if you are using deb repository or: http://coyote.asoc.euitt.upm.es/mud/debian/kde-theme-liquid_0.9.6-pre3-2_i386.deb