TypeError: parser.close is not a function about feedme.js HOT 5 CLOSED

   fs.createReadStream(file2).pipe(new FeedMe()).on('end', done);

 http.get(url, function(res) {
            var feedparser = new FeedMe();
            feedparser.on('error', function(err) {
                debug('Error:', err);
            });
            feedparser.on('item', function(item) {
                self.titles.push(item.title);
                // Start the news feed
                if (self.titles.length == 2)
                    self.displayNextTitle();
            });
            res.pipe(feedparser);
        }).on('error', function(err) {
            debug('Error getting feed', url);
            self.feedLastFetchedAt = 0; // This will force a retry next time.
            self.cleanup();
        });
}