This Nickel + Nix Package builds/installs the latest version (v4.2) of Urbit Vere for x86_64 Linux. To install, simply include the default.nix in your configuration.nix/flake.nix via:
{ config, pkgs, lib, ... }:
let
urbit = pkgs.callPackage ./path/to/default.nix {};
in
# Rest of your Nix ConfigOr build the package locally by running nix-build in the cloned package directory.
