diff -durN -x '*~' ClanLib-0.6.5.orig/Sources/TTF/font_ttf.cpp ClanLib-0.6.5/Sources/TTF/font_ttf.cpp
--- ClanLib-0.6.5.orig/Sources/TTF/font_ttf.cpp	2002-01-15 16:18:48.000000000 +0000
+++ ClanLib-0.6.5/Sources/TTF/font_ttf.cpp	2004-12-29 12:15:07.112200536 +0000
@@ -21,6 +21,7 @@
 #include <malloc.h>
 #include "Display/Font/font_generic.h"
 
+#include <ft2build.h>
 #include <freetype/freetype.h>
 
 #include "font_ttf.h"