Hello Kevin, On Sunday 11 October 2009, 14:22, Kevin Kofler wrote: > Ariel Constenla-Haile wrote: > > you won't make the Virtuoso backend work, it depends on > > KDE trunk (= you have to download the source from SVN > > and build it yourself). > > No, it doesn't need KDE trunk, only Soprano trunk. yes, it does: "...And then once you have updated your *kdebase* copy to the latest *trunk* ... " http://trueg.wordpress.com/2009/10/09/virtuoso-for-real/ in the last week there have been several changes in kdebase/runtime/nepomuk ... and kdebase from trunk depends on kdelibs from trunk, so you need kde trunk. Resume: you need at least kdelibs, kdepimlibs and kdebase from KDE trunk, and a recent snapshot of Virtuoso. Regards -- Ariel Constenla-Haile La Plata, Argentina