--- libgphoto2-2.4.0/libgphoto2_port/configure.ac~	2007-07-28 09:40:51.000000000 -0400
+++ libgphoto2-2.4.0/libgphoto2_port/configure.ac	2008-04-19 14:01:27.000000000 -0400
@@ -337,7 +337,7 @@
 dnl ---------------------------------------------------------------------------
 GP_CONFIG_MSG([USB ports])
 GP_CHECK_LIBRARY([LIBUSB],[libusb],[>= 0.1.5],
-		[usb.h],[usb_busses],[
+		[usb.h],[usb_get_busses],[
 	IOLIB_SUBDIRS="$IOLIB_SUBDIRS usb"
 ],[],
 		[disable-explicitly],