{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = github:NixOS/nixpkgs;
    utils.url = github:numtide/flake-utils;
  };

  outputs = { self, nixpkgs, utils }: utils.lib.eachDefaultSystem(system:
  let
    pkgs = nixpkgs.legacyPackages.${system};
    lib = pkgs.lib;
    # FIXME: Lua is borked at the moment :(
    # lua = pkgs.lua5_3.withPackages(ps: with ps; [
    #   readline
    #   # cjson
    #   # http
    #   luarocks
    # ]);
    # fennel = pkgs.fennel.override { lua = lua; };
  in {
    devShells.default = pkgs.mkShell rec {
      buildInputs = [
        pkgs.chicken
        # pkgs.guile_3_0
      ];
      # LD_LIBRARY_PATH = "${lib.makeLibraryPath buildInputs}";
    };
  });
}