Fix gopher-lua init

main.go

@@ -267,7 +267,7 @@ func ensureDir(path string) error {
 func loadConfig(path string) (*packageConfig, error) {
 	L := lua.NewState()
 	defer L.Close()
-	lua.OpenLibraries(L)
+	L.OpenLibs()
 
 	if err := L.DoFile(path); err != nil {
 		return nil, err