def reportMissingEpgFiles(self, newestEpg):
        def missingEpgs():
            """Yield a list of seconds relative to now that corresponds to a time where epg should have been downloaded. Very roughly."""
            now = datetime.datetime.today()
            t = self.config.epgAgeLimit

            while now - t > newestEpg.getTimeOfLastModification():
                yield (t.microseconds + (t.seconds + t.days * 24 * 3600) * 10**6) / 10**6
                t += self.config.epgAgeLimit

        for epg in missingEpgs():
            filename_ = createFilename(-epg)
            informer_ = StateInformer(filename_, self.config.stateMonitor)
            epgComponent_ = informer_.get(epgComponent)
            epgComponent_.failed()
            msg = "Missing EPG: " + filename_
            logging.error(msg)
    if len(sys.argv) != 2:
        print "Usage: %s config-file" % sys.argv[0]
        sys.exit(1)
    else:
        configFile = sys.argv[1]

    try:
        config = EpgConfig(configFile)
    except Exception as e:
        print "Error loading the config file: " + configFile
        raise
    else:
        rotateLogs(config)
        logging.basicConfig(filename=config.logFile,level=logging.INFO, format='%(asctime)s: %(message)s')
        filename = createFilename()
        informer = StateInformer(filename, config.stateMonitor)
        epgComponent_ = informer.get(epgComponent)
        try:
            downloader = YouseeEpgDownloader(config, informer, filename)
            logging.info("Created new %s for \"%s\", using \"%s\" as state monitor." % (downloader.__class__.__name__, filename, config.stateMonitor))
            epgComponent_.started()
            (messages, errors) = downloader.run()
        except Exception as e:
            epgComponent_.failed(e.message)
            logging.error("Failed: %s" % filename)
            raise
        else:
            if errors > 0:
                epgComponent_.failed("\n".join(messages))
                logging.error("Failed: %s" % filename)
                exitCode = 4