diff --git a/Makefile.am b/Makefile.am
index 44bb31a..ac8823c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -48,6 +48,8 @@ endif
 endif
 
 if OS_OSX
+ AM_CPPFLAGS +=  -I/opt/local/include	
+ AM_LDFLAGS  +=  -L/opt/local/lib
  AM_LDFLAGS  +=  -framework Cocoa -framework CoreAudio -framework CoreMIDI -framework Carbon -framework Accelerate -framework vecLib
 endif