{stdenv, fetchurl, zlib}: stdenv.mkDerivation { name = "squashfs-3.3"; builder = ./builder.sh; src = fetchurl { url = mirror://sourceforge/squashfs/squashfs3.3.tgz; sha256 = "1j55m26nyvlbld4yxad0r6s1f4rdw9yg89y2gv93ihkx3rx048w4"; }; buildInputs = [zlib]; }