nixpkgs.overlays = [
    (self: super: {
      python27 = super.python27.override {
        packageOverrides = self: super: {
          sentry-sdk = import /home/otwieracz/nixpkgs/pkgs/development/python-modules/sentry-sdk/default.nix;
        };
      };
    })
  ];

  services.octoprint.enable = true;