anchor.diff:    '';
   
     configureFlags = [
  -    "--enable-debug"
  -    "--enable-gpgme"
  -    "--enable-notmuch"
  -    "--with-curses"
  -    "--with-gss"
  +    "--gpgme"
  +    "--gss"
  +    "--lmdb"
  +    "--notmuch"
  +    "--ssl"
  +    "--sasl"
       "--with-homespool=mailbox"
  -    "--with-idn"
  -    "--with-lmdb"
       "--with-mailpath="
  -    "--with-sasl"
  -    "--with-ssl"
  -
       # Look in $PATH at runtime, instead of hardcoding /usr/bin/sendmail
       "ac_cv_path_SENDMAIL=sendmail"
     ];
  
positive.code:   '';
  
  in stdenv.mkDerivation rec {
    version = "20171208";
    name = "neomutt-${version}";
  
    src = fetchFromGitHub {
      owner  = "neomutt";
      repo   = "neomutt";
      rev    = "neomutt-${version}";
      sha256 = "1fn28q4akfz0nq3ysp8n53j8yqp2mx6yhbvb59c4zm6zgd4qzgp1";
    };
  
    buildInputs = [
  
negative.code:   ];
  
    nativeBuildInputs = [
      docbook_xsl docbook_xml_dtd_42 gettext libxslt.bin makeWrapper tcl which
    ];
  
    enableParallelBuilding = true;
  