--- configure.ac	(Asterisk 13.20)
+++ configure.ac	(working copy)
@@ -2360,6 +2360,6 @@
 
-AST_EXT_LIB_CHECK([LUA], [lua5.3], [luaL_newstate], [lua5.3/lua.h], [-lm])
+AST_EXT_LIB_CHECK([LUA], [lua-5.3], [luaL_newstate], [lua53/lua.h], [-lm])
 if test "x${PBX_LUA}" = "x1" ; then
 	if test x"${LUA_DIR}" = x; then
-		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.3"
+		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/local/include/lua53"
 	else
@@ -2369,6 +2369,6 @@
 
-AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
+AST_EXT_LIB_CHECK([LUA], [lua-5.2], [luaL_newstate], [lua52/lua.h], [-lm])
 if test "x${PBX_LUA}" = "x1" ; then
 	if test x"${LUA_DIR}" = x; then
-		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.2"
+		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/local/include/lua52"
 	else
@@ -2378,6 +2378,6 @@
 
-AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm])
+AST_EXT_LIB_CHECK([LUA], [lua-5.1], [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/local/include/lua51"
 	else