{stdenv, fetchurl}: derivation
  { name = "diffutils-2.8.1"
  , system = stdenv.system
  , builder = ./builder.sh
  , src = fetchurl
      { url = ftp://ftp.nluug.nl/pub/gnu/diffutils/diffutils-2.8.1.tar.gz
      , md5 = "71f9c5ae19b60608f6c7f162da86a428"
      }
  , stdenv = stdenv
  }