{ stdenv, fetchurl }: stdenv.mkDerivation rec { name = "gmm-${version}"; version = "5.1"; src = fetchurl { url ="http://download.gna.org/getfem/stable/${name}.tar.gz"; sha256 = "0di68vdn34kznf96rnwrpb3bbm3ahaczwxd306s9dx41kcqbzrlh"; }; meta = with stdenv.lib; { description = "Generic C++ template library for sparse, dense and skyline matrices"; homepage = http://home.gna.org/getfem/gmm_intro.html; license = licenses.lgpl21Plus; platforms = platforms.unix; }; }