{ description = "A very basic flake"; inputs = { # nixpkgs.url = "github:NixOS/nixpkgs/23.05"; sbrow.url = "github:sbrow/nix"; flake-utils.url = "github:numtide/flake-utils"; }; outputs = { self, flake-utils, nixpkgs, sbrow }: flake-utils.lib.eachSystem flake-utils.lib.allSystems (system: let pkgs = nixpkgs.legacyPackages.${system}; in { formatter = pkgs.nixpkgs-fmt; devShells.default = pkgs.mkShell { buildInputs = with pkgs; [ # Your packages here ]; }; }); }