anchor.diff:  { stdenv
   , fetchurl
  +
   , lvm2
   , openssl
   , popt
  
positive.code:     util-linux_lib
    ];
  
    meta = with stdenv.lib; {
      homepage = http://code.google.com/p/cryptsetup/;
      description = "LUKS for dm-crypt";
      license = licenses.gpl2;
      maintainers = with maintainers; [
        wkennington
  
negative.code:     sha256 = "1v0zj4181ahckn5hn95kg3zbqw944raz769wdam5cjwqriiqmp3k";
    };
  
    buildInputs = [
      lvm2
      openssl
  