DataPacRat wrote:Alright; I just downgraded to Lua 5.1.4-9, and trying to run Celestia provides the exact same error message. Should I try going further down to 5.0?
On Windows it works with the Lua version that comes packaged with Celestia, which I know is Lua 5.1 but I don't know the specific version number. I guess you can try downgrading to 5.0.
DataPacRat wrote:I don't suppose it's possible to turn off Celestia Origin's extra lua-stuff, and just take advantage of its objects, models, and so forth?
It's possible but not easy, since a lot of addons are connected to the Lua Tools.