Nix* OS, any luck with it?

[Linux for blind general discussion]

So, as it says


Anyone tried Nix* OS? I've only messed with it as part of quickemu so 
I'm wondering i anyone has had luck with getting it up and going with 
Orca? I'm assuming it wouldn't be too hard to get it up and going, 
though I don't know what it ships with or if it comes with Orca, speakup 
et al or how I'd o about installing those things