{ description = "pentatrack flake"; inputs = { utils.url = "github:numtide/flake-utils"; nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; }; outputs = { self, utils, nixpkgs }: utils.lib.eachSystem [ "i686-linux" "x86_64-linux" ] (system: let pkgs = nixpkgs.legacyPackages.${system}; in { devShell = pkgs.mkShell { shellHok = '' echo "entering pentatrack devenv" ''; nativeBuildInputs = [ pkgs.python310Packages.grip ]; }; } ); }