{
  description = "A basic flake";
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs";
  };

  outputs = { self, nixpkgs }:
    let
      pkgs = nixpkgs.legacyPackages.x86_64-linux;
    in
    {
      devShell.x86_64-linux = pkgs.mkShell rec {
        buildInputs = with pkgs; [ sbcl openssl ];
        LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
      };
    };
}