{stdenv, fetchurl, lib, cmake}: stdenv.mkDerivation { name = "eigen-2.0.11"; src = fetchurl { url = http://bitbucket.org/eigen/eigen/get/2.0.11.tar.bz2; sha256 = "0zlv6isqhz0krzh77h8xiy1sglig7j17135qnna0gar0fa6kcj7l"; }; buildInputs = [ cmake ]; meta = { description = "C++ template library for linear algebra: vectors, matrices, and related algorithms"; license = "LGPL"; homepage = http://eigen.tuxfamily.org; maintainers = [ lib.maintainers.sander ]; }; }