diff -u nfdump-1.5.8.orig/configure nfdump-1.5.8/configure
--- nfdump-1.5.8.orig/configure	2009-04-17 16:08:20.000000000 +0400
+++ nfdump-1.5.8/configure	2010-03-24 01:15:34.035415648 +0300
@@ -3110,7 +3110,7 @@
 fi
 
 else
-  WHERE_FTPATH="../flow-tools-0.67"
+  WHERE_FTPATH="/usr"
 
 fi
 
@@ -3208,7 +3208,7 @@
 fi
 
 if test -d "$WHERE_FTPATH"; then
-	if test ! -f "$WHERE_FTPATH/lib/ftlib.h"; then
+	if test ! -f "$WHERE_FTPATH/include/ftlib.h"; then
 		{ { echo "$as_me:$LINENO: error: ftlib.h file not found in flow-tools directory '$WHERE_FTPATH'. Use --with-ftpath=PATH" >&5
 echo "$as_me: error: ftlib.h file not found in flow-tools directory '$WHERE_FTPATH'. Use --with-ftpath=PATH" >&2;}
    { (exit 1); exit 1; }; }