--- configure.orig	Wed Apr 14 12:39:47 2004
+++ configure	Sat Apr 17 21:05:56 2004
@@ -1592,8 +1592,9 @@
 # Determine include directories
 #
 
-TCL_INCLUDE_PATH=$TCL_EXEC_PREFIX/include
-TK_INCLUDE_PATH=$TCL_INCLUDE_PATH
+TCL_INCLUDE_PATH=$TCL_EXEC_PREFIX/include/tcl${TCL_VERSION}
+TK_INCLUDE_PATH=$TK_EXEC_PREFIX/include/tk${TK_VERSION}
+
 
 #
 # Perform substitutions