{ fetchurl, stdenv }: let version = "20000331"; in stdenv.mkDerivation { name = "host-${version}"; src = fetchurl { url = "mirror://debian/pool/main/h/host/host_${version}.orig.tar.gz"; sha256 = "1g352k80arhwyidsa95nk28xjvzyypmwv3kga2451m3g7fmdqki1"; }; preConfigure = '' substituteInPlace "Makefile" \ --replace "/usr/local" "$out" \ --replace '-o $(OWNER) -g $(GROUP)' "" ensureDir "$out/bin" ''; meta = { description = "`host', a DNS resolution utility"; license = "BSD-style"; }; }