{stdenv, fetchurl}: derivation {
  name = "findutils-4.1.20";
  system = stdenv.system;
  builder = ./builder.sh;
  src = fetchurl {
    url = ftp://alpha.gnu.org/pub/gnu/findutils/findutils-4.1.20.tar.gz;
    md5 = "e90ce7222daadeb8616b8db461e17cbc";
  };
  stdenv = stdenv;
}