On Tuesday 01 Aug 2006 14:42, Dragan Noveski wrote: > as i see, the vamp stuff is required, but can you perhaps tell me > which sort of vamp i should get/how to deal with the vamp-sdk stuff? You need the vamp-plugin-sdk package from the same SourceForge download page as Sonic Visualiser. Unpack it into the same directory as you put Sonic Visualiser, and build it in place (it just has a simple Makefile and no installer). You may want the oggz and fishsound libraries as well for Ogg file import (the qmake configuration reported it couldn't find them). Chris