anchor.diff:      license = stdenv.lib.licenses.gpl2Plus;
       maintainers = with stdenv.lib.maintainers; [ vcunat romildo ];
       platforms = stdenv.lib.platforms.linux;
  +
  +    longDescription = ''
  +      Liferea (Linux Feed Reader) is an RSS/RDF feed reader.
  +      It's intended to be a clone of the Windows-only FeedReader.
  +      It can be used to maintain a list of subscribed feeds,
  +      browse through their items, and show their contents.
  +    '';
     };
   }
  
positive.code: { stdenv, fetchurl, pkgconfig, intltool, python, pygobject3
  , glib, gnome3, pango, libxml2, libxslt, sqlite, libsoup
  , webkitgtk, json_glib, gobjectIntrospection, gsettings_desktop_schemas
  , gst_all_1
  , libnotify
  , makeWrapper
  }:
  
negative.code:   buildInputs = with gst_all_1; [
      pkgconfig intltool python
      glib gnome3.gtk pango libxml2 libxslt sqlite libsoup
      webkitgtk json_glib gobjectIntrospection gnome3.gsettings_desktop_schemas
      gnome3.libpeas gnome3.dconf
      gst-plugins-base gst-plugins-good gst-plugins-bad
      gnome3.libgnome_keyring
      libnotify
      makeWrapper
    ];
  