{ description = "Elixir devshel"; inputs = { nixpkgs.url = "github:NixOS/nixpkgs"; flake-utils.url = "github:numtide/flake-utils"; }; outputs = { self, nixpkgs, flake-utils, }: flake-utils.lib.eachDefaultSystem ( system: let pkgs = import nixpkgs { inherit system; }; in { devShells.default = with pkgs; mkShell { packages = [ beam.packages.erlang_26.elixir_1_15 ]; }; } ); }