Python Package build fails

[knolljo]

Hello there!
I wanted to build a python package with nix and used the examples/packages/languages/python-local-development as a template. I'm using a pyproject.toml to specify my dependencies and generated a lock.json.

Generating all the lock files was no problem, but running nix develop results in an error:

error: builder for '/nix/store/9azr8gikjzfcdig6pv4ssk7nnb7wbisf-python3.12-numba-0.59.0.drv' failed with exit code 1;
       last 10 log lines:
       >     libgcc_s.so.1 -> found: /nix/store/alxp4kb0dgfczqwd7xfrpflhq50w0wck-gcc-13.2.0-libgcc/lib
       > setting RPATH to: /nix/store/pp0jsd045xvfsz60kpbkfxbs9pbpk8z5-gcc-13.2.0-lib/lib:/nix/store/alxp4kb0dgfczqwd7xfrpflhq50w0wck-gcc-13.2.0-libgcc/lib
       > searching for dependencies of /nix/store/5r5vhsjv8d5pip0h7c21swn1zid0xd3w-python3.12-numba-0.59.0/lib/python3.12/site-packages/numba/experimental/jitclass/_box.cpython-312-x86_64-linux-gnu.so
       > auto-patchelf: 1 dependencies could not be satisfied
       > error: auto-patchelf could not satisfy dependency libtbb.so.12 wanted by /nix/store/5r5vhsjv8d5pip0h7c21swn1zid0xd3w-python3.12-numba-0.59.0/lib/python3.12/site-packages/numba/np/ufunc/tbbpool.cpython-312-x86_64-linux-gnu.so
       > auto-patchelf failed to find all the required dependencies.
       > Add the missing dependencies to --libs or use `--ignore-missing="foo.so.1 bar.so etc.so"`.
       > /nix/store/v099hqvw5z87423p4hz1vfhzaqa07dii-stdenv-linux/setup: line 74: pop_var_context: head of shell_variables not a function context
       > /nix/store/v099hqvw5z87423p4hz1vfhzaqa07dii-stdenv-linux/setup: line 1475: pop_var_context: head of shell_variables not a function context
       > /nix/store/v099hqvw5z87423p4hz1vfhzaqa07dii-stdenv-linux/setup: line 1578: pop_var_context: head of shell_variables not a function context
       For full logs, run 'nix log /nix/store/9azr8gikjzfcdig6pv4ssk7nnb7wbisf-python3.12-numba-0.59.0.drv'.
error: 1 dependencies of derivation '/nix/store/59hlkhrrkr18mcalsgvrs92ii2lfi4fv-python3.12-birdnet-0.1.0-env.drv' failed to build

I guess this libgcc_s.so.1 somehow needs to be included in the devshell, but I'm quiet unsure how to accomplish this.
Thats why I'm asking for help, thanks in advance :) !

Those the flake.nix and default.nix files I used:

# flake.nix
{
  description = "Python birdnet";

  inputs = {
    dream2nix.url = "github:nix-community/dream2nix";
    nixpkgs.follows = "dream2nix/nixpkgs";
  };

  outputs = inputs @ {
    self,
    dream2nix,
    nixpkgs,
    ...
  }: let
    system = "x86_64-linux";
  in {
    # All packages defined in ./packages/<name> are automatically added to the flake outputs
    # e.g., 'packages/hello/default.nix' becomes '.#packages.hello'
    packages.${system}.default = dream2nix.lib.evalModules {
      packageSets.nixpkgs = inputs.dream2nix.inputs.nixpkgs.legacyPackages.${system};
      modules = [
        ./default.nix
        {
          paths.projectRoot = ./.;
          # can be changed to ".git" or "flake.nix" to get rid of .project-root
          paths.projectRootFile = "flake.nix";
          paths.package = ./.;
        }
      ];
    };
  };
}

# default.nix
{
  config,
  lib,
  dream2nix,
  ...
}: let
  pyproject = lib.importTOML (config.mkDerivation.src + /pyproject.toml);
  stdenv = config.deps.stdenv;
in {

  imports = [
    dream2nix.modules.dream2nix.pip
  ];


  deps = {nixpkgs, ...}: {
    python = nixpkgs.python312;
  };

  inherit (pyproject.project) name version;

  mkDerivation = {
    src = ./.;
  };

  buildPythonPackage = {
    format = lib.mkForce "pyproject";
    pythonImportsCheck = [
      "birdnet" "tensorflow"
    ];
    
  };


  pip = {
    pypiSnapshotDate = "2024-03-18";
    requirementsList =
      pyproject.build-system.requires
      or []
      ++ pyproject.project.dependencies;
    flattenDependencies = true;
  };

}