anchor.diff:  , gettext
   , texinfo
   
  -, adns
  +#, adns
   , bzip2
   , gnutls
   , libassuan
  
positive.code:     "--enable-sqlite"
      "--disable-ntbtls"
      "--enable-gnutls"
      "--with-adns"
      "--enable-ldap"
      "--with-mailprog=sendmail"
      "--with-zlib"
  
negative.code:   ];
  
    buildInputs = [
      #adns
      bzip2
      gnutls
      libassuan
  