{stdenv, fetchurl}: assert stdenv.system == "i686-linux"; stdenv.mkDerivation { name = "linux-headers-2.4.25-i386"; builder = ./builder.sh; src = fetchurl { url = http://catamaran.labs.cs.uu.nl/dist/tarballs/linux-2.4.25.tar.bz2; md5 = "5fc8e9f43fa44ac29ddf9a9980af57d8"; }; }