+--- a/Makefile
++++ b/Makefile
+@@ -42,7 +42,7 @@
+
+ # What to install.
+ TO_BIN= lua luac
+-TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp
++TO_INC= lua.h luaconf.h lualib.h lauxlib.h lnum_config.h ../etc/lua.hpp
+ TO_LIB= liblua.a
+ TO_MAN= lua.1 luac.1
+
--- a/src/Makefile
+++ b/src/Makefile
@@ -25,7 +25,7 @@ PLATS= aix ansi bsd freebsd generic linu