{ stdenv, fetchurl, expat }: stdenv.mkDerivation rec { name = "rnv-${version}"; version = "1.7.11"; src = fetchurl { url = "mirror://sourceforge/rnv/rnv-${version}.tar.xz"; sha256 = "1rlxrkkkp8b5j6lyvnd9z1d85grmwwmdggkxq6yl226nwkqj1faa"; }; buildInputs = [ expat ]; meta = with stdenv.lib; { description = "Relax NG Compact Syntax validator"; homepage = http://www.davidashen.net/rnv.html; license = licenses.bsd3; platforms = platforms.all; }; }