anchor.diff:      flex
       makeWrapper
       python2
  +    rpcsvc-proto
     ];
   
     buildInputs = [
  
positive.code:     "--sysconfdir=/etc"
      "--localstatedir=/var"
      "--enable-crypt-xlator"
      "--disable-xmltest"
      "--enable-ipv6-default"
      "--with-mountutildir=/run/current-system/sw/bin"
    ];
  
  
negative.code:   src = fetchurl {
      url = "https://download.gluster.org/pub/gluster/glusterfs/${versionMajor}/"
        + "${version}/${name}.tar.gz";
      sha256 = "842eaff5e7abb1bb56b00127ceb1ffb9dc62ffc6ce3fa851fb434f4989b76d2f";
    };
  
    nativeBuildInputs = [
  