{ config, lib, pkgs, ... }:
let unstable = import <nixpkgs-unstable> { };
in {

  # overlay included
  nixpkgs.overlays = [ (import <mozilla-overlay/rust-overlay.nix>) ];

  environment.systemPackages = with pkgs; [


    # bluetooth gui
    blueberry

    nextcloud-client
    gimp
    inkscape
    imagemagick

    #bitwig-studio
    #unstable.sonic-visualiser
    sononym-crawler
    darktable
    #haskellPackages.mahlzeit

    # rust development environment
    rustup
    jetbrains.clion

    # python
    python3Full
    jetbrains.pycharm-professional
    jetbrains.datagrip

    # foto
    #fuji-cam-wifi-tool


    tor-browser-bundle-bin
    #(tor-browser-bundle-bin.overrideAttrs (old: rec {
    #  version = "10.0.15";
    #  name = "tor-browser-bundle-${version}";
    #  src = pkgs.fetchurl {
    #    url =
    #      "https://dist.torproject.org/torbrowser/10.0.15/tor-browser-linux64-10.0.15_en-US.tar.xz";
    #    sha256 = "1ah69jmfgik063f9gkvyv9d4k706pqihmzc4k7cc95zyd17v8wrs";
    #  };
    #}))

  ];

  environment.variables.RECIPE_HOME = "$HOME/mahlzeit";

}