--- asterisk-1.6.2.10/configure.ac~	2010-06-08 00:13:04.000000000 +0200
+++ asterisk-1.6.2.10/configure.ac	2010-07-24 11:23:03.842706054 +0200
@@ -1559,12 +1559,12 @@
 		[${PWLIB_INCLUDE}], [${PWLIB_LIB}])
 fi
 
-AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
+AST_EXT_LIB_CHECK([LUA], [lua51], [luaL_newstate], [lua51/lua.h], [-lm]) 
 if test "x${PBX_LUA}" = "x1" ; then
 	if test x"${LUA_DIR}" = x; then
-		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
+		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua51"
 	else
-		LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
+		LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua51"
 	fi
 fi