diff -urN subtitleripper.orig/spudec.c subtitleripper/spudec.c
--- subtitleripper.orig/spudec.c	2003-12-08 11:28:02 +0200
+++ subtitleripper/spudec.c	2006-09-17 00:43:51 +0300
@@ -36,13 +36,14 @@
 #include <zlib.h>
 #endif
 
+#ifdef _HAVE_PNG_
+#include <png.h>
+#endif
+
 #ifdef _HAVE_LIB_PPM_
 #include <ppm.h>
 #endif
 
-#ifdef _HAVE_PNG_
-#include "png.h"
-#endif
 
 static void spudec_handle_rest(spudec_handle_t *this);