{
  description = "Nix flake devshell for why3 development";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
  };

  outputs =
    { self, nixpkgs, ... }:
    let
      system = "x86_64-linux";
    in
    {
      devShells."${system}".default =
        let
          pkgs = import nixpkgs { inherit system; };
        in
        pkgs.mkShell {
          packages = with pkgs; [
            # Build elements
            autoconf
            ocaml
            ocamlPackages.ocaml-lsp
            ocamlPackages.findlib
            ocamlPackages.menhir
            ocamlPackages.menhirLib
            ocamlPackages.zarith
            ocamlPackages.lablgtk3
            ocamlPackages.lablgtk3-sourceview3

            # Available provers
            # alt-ergo
            cvc5
            z3
          ];
        };
    };
}