{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    xubaiwang = {
      url = "github:xubaiwang/nur";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    {
      self,
      nixpkgs,
      flake-utils,
    }:
    flake-utils.lib.eachDefaultSystem (
      system:
      let
        pkgs = import nixpkgs { inherit system; };
        euporie = xubaiwang.packages.${system}.python.euporie;
      in
      {
        devShells.default = with pkgs; mkShell {
          packages = [
            euporie
          ];
        };
      }
    );
}