ALSO there is stklib.a missing from yves's stkdrone and sitar instrs.
stklib.a should be found in stk/src directory after you compiled stk.
the makefile assumes it's located in /usr/local/stk, if it's elsewhere, just fix the path in the makefile.
btw, i can't see why ggee tries to recompile stk itself, i assumed one should do that before.
Yves/