Jesse Chappell wrote: <SNIP> > Either re-configure and install libfst with the --prefix=/usr > option (recommended for most people, especially gentoo'ers) Thanks Jesse, One step forward anyway. Now: mark@flash jack_fst-1.2 $ make make all-am make[1]: Entering directory `/home/mark/data/jack_fst-1.2' if gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/X11R6/include -I/usr/include/freetype2 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/vst -MT jfst.o -MD -MP -MF ".deps/jfst.Tpo" \ -c -o jfst.o `test -f 'jfst.c' || echo './'`jfst.c; \ then mv -f ".deps/jfst.Tpo" ".deps/jfst.Po"; \ else rm -f ".deps/jfst.Tpo"; exit 1; \ fi In file included from jfst.c:25: /usr/include/vst/aeffectx.h:934: error: syntax error before "VstFileType" /usr/include/vst/aeffectx.h:951: error: syntax error before '}' token make[1]: *** [jfst.o] Error 1 make[1]: Leaving directory `/home/mark/data/jack_fst-1.2' make: *** [all] Error 2 mark@flash jack_fst-1.2 $ Maybe I somehow got the wrong header file? SDK2.3? (Or 2.0?) - Mark