--- ./chess.h.org	2007-11-18 11:40:45.390602131 +0100
+++ ./chess.h	2007-11-18 11:42:18.652054921 +0100
@@ -131,7 +131,7 @@
 #  define UNIX          /* system is unix-based                       */
 #endif
 #if !defined(BOOKDIR)
-#  define     BOOKDIR        "."
+#  define     BOOKDIR        "/usr/share/crafty"
 #endif
 #if !defined(PERSDIR)
 #  define     PERSDIR        "."
@@ -140,7 +140,7 @@
 #  define      LOGDIR        "."
 #endif
 #if !defined(TBDIR)
-#  define       TBDIR     "./TB"
+#  define       TBDIR     "/usr/share/crafty/TB"
 #endif
 #if !defined(RCDIR)
 #  define       RCDIR        "."
@@ -1072,7 +1072,7 @@ extern void WinFreeInterleaved(void *, s
 #  include "inlinex86.h"
 #endif
 #if defined(UNIX)
-#  define SPEAK "./speak "
+#  define SPEAK "/usr/bin/crafty-speak "
 #else
 #  define SPEAK ".\\Speak.exe "
 #endif