Well it appears that DSLua is just about dead. Sypherce hasn't checked in code to DSLua 0.8 in over a year, and no one has released a DSLua project in almost a year.

Now there's a new Lua Player for DS, called Micro Lua DS created by risike. It has many more features than DSLua (see the documentation) such as different fonts, keyboard, debug mode, image drawing, scaling, rotating, tinting, and more.

The homepage, with downloads, French tutorials, documentation, and forums, is here: http://microlua.risike.com/