--- trunk/src/math/ConvexHull.cpp	2011/09/12 17:09:26	1618
+++ trunk/src/math/ConvexHull.cpp	2011/09/12 18:18:38	1619
@@ -67,7 +67,7 @@ extern "C"
 #ifdef HAVE_QHULL
 extern "C"
 {
-#include <qhull/qhull.h>
+#include <qhull/libqhull.h>
 #include <qhull/mem.h>
 #include <qhull/qset.h>
 #include <qhull/geom.h>