{ callPackage, fetchurl }: # To upgrade pick the hydra job of the nixops revision that you want to upgrade # to from: https://hydra.nixos.org/job/nixops/master/tarball # Then copy the URL to the tarball. callPackage ./generic.nix (rec { version = "1.7pre2764_932bf43"; src = fetchurl { url = "https://hydra.nixos.org/build/92372343/download/2/nixops-${version}.tar.bz2"; sha256 = "f35bf81bf2805473ea54248d0ee92d163d00a1992f3f75d17e8cf430db1f9919"; }; })