1 libvorbis has libogg as a dependency, you need to have libogg 2 compiled beforehand. 3 4 Lets say you have libogg and libvorbis in the same directory: 5 6 libogg-1.1.3 7 libvorbis-1.2.0 8 9 Because there is no automatic library detection you have to, 10 either: 11 12 1. Rename libogg-1.1.3 to libogg 13 14 2. Open libogg.vsprops with a text editor (even notepad.exe 15 will suffice) and see if LIBOGG_VERSION is set to the correct 16 version, in this case "1.1.3" 17