{
  description = "Dev Setup";

  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
  inputs.flake-utils.url = "github:numtide/flake-utils";
  inputs.pip2nix = {
    url = "github:nix-community/pip2nix";
    flake = false;
  };

  outputs = {nixpkgs, flake-utils, pip2nix, ...}:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
          overlays = [
            (import ./python-overlay.nix)
            (import ./overlay.nix)
          ];
        };
      in rec {
        packages = {
          devEnv = pkgs.buildEnv {
            name = "erpnext-nix-dev-env";
            paths = [
              pkgs.dasel
            ];
          };
          inherit pkgs;
          run-erpnext = pkgs.run-erpnext;
          pip2nix = import "${pip2nix}/default.nix" { inherit pkgs; pythonPackages = "python310Packages"; };
          erpnext = pkgs.python3.pkgs.erpnext;
          bench = pkgs.python3.pkgs.bench;
          pythonPkgs = pkgs.python3.pkgs;
        };
    });
}