Hello. I've been a user of Replit for over a year. I've been trying to get Java 16 with Nix, but it refuses to work. I've even followed the tutorial and it says that cowsay is not a registered command.
I originally was confused because I thought Nix would work on any Repl type, and did not see the specific NixOS version. (This was before Nix was officially integrated into everything.)