{stdenv, fetchurl, gmp}: stdenv.mkDerivation { name = "mpfr-2.4.0"; src = fetchurl { urls = [ http://gforge.inria.fr/frs/download.php/16015/mpfr-2.4.0.tar.bz2 http://www.mpfr.org/mpfr-2.4.0/mpfr-2.4.0.tar.bz2 ]; sha256 = "17ajw12jfs721igsr6ny3wxz9j1nm618iplc82wyzins5gn52gdy"; }; buildInputs = [gmp]; meta = { homepage = http://www.mpfr.org/; description = "Library for multiple-precision floating-point arithmetic"; }; }