message: working on upgrade on chain
diff: @@ -68,13 +68,11 @@ class Upgrade(object):
  logger.info("downlaoding upgrade file from {0}".format(self.url))
  u = urllib2.urlopen(self.url)
  - logger.info("go here.")
  scheme, netloc, path, query, fragment = urlparse.urlsplit(self.url)
  filename = os.path.basename(path)
  if not filename:
  filename = 'update.file'
  filename = os.path.join(self.upgrade_dir, filename)
  - logger.info("go here.")
  with open(filename, 'wb') as f:
  meta = u.info()
  meta_func = meta.getheaders if hasattr(meta, 'getheaders') else meta.get_all
  