Hi Anders, openmusic now seems to run on my system! I am able to import the tutorial patches and load them - I have only tried the very first. This is what I get as output when starting it (I am still on the previous release): [daniel@tallinn ~]$ openmusic Warning: G-domain : Gtk, level 16: Im Modulpfad �adwaita� konnte keine Themen-Engine gefunden werden, Warning: G-domain : Gtk, level 16: Im Modulpfad �adwaita� konnte keine Themen-Engine gefunden werden, "could not load foreign-library libsamplerate" "Loading PortMIDI library: libportmidi.so" "Loaded SDIF lib: libsdif.so" ; Loading text file /home/daniel/.local/share/OpenMusic/6.08/OMPrefs.lisp ; Loading text file /home/daniel/audio/openmusic/workspace/preferences.lisp The problem on my system was not in gdk-pixbuf but in libtiff (lib32-libtiff 4.0.3-2, https://www.archlinux.org/packages/multilib/x86_64/lib32-libtiff/). Somehow, a comparison inside a C macro does not yield the expected result when executed in 32 bit on x86_64 here. This is the macro (tiffiop.h:235): #define SeekOK(tif, off) \ (TIFFSeekFile((tif),(off),SEEK_SET)==(off)) #endif The macro yields false even if the value returned from TIFFSeekFile and off are identical in this setup. I really don't know why that is. The macro seems to be in use since some time, and I guess that this is the case even in your 32bit environment. So, I guess it is either my architecture or due to some gcc "optimization". In order to make the test program and openmusic run here I had to replace the call to the macro with the original source in just one place (tif_read.c:376). The macro and other similar looking macros are in use in some more places though. Just for reference, which version of 32 bit libtiff are you using in your 64 bit environment? Cheers, Daniel _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user