gama: 2.25 -> 2.26

{ stdenv, fetchurl, lib, expat, octave, libxml2, texinfo, zip }:

stdenv.mkDerivation rec {

  pname = "gama";

  version = "2.25";

  version = "2.26";

  src = fetchurl {

    url = "mirror://gnu/${pname}/${pname}-${version}.tar.gz";

    sha256 = "sha256-1j4fsPQEaftqmrdk6ZPWKSl7ywA/UPN8bdddGVlPxDQ=";

    sha256 = "sha256-8zKPPpbp66tD2zMmcv2H5xeCSdDhUk0uYPhqwpGqx9Y=";

  };

  buildInputs = [ expat ];