BT源代码模块问题

kc_hxd_jp

我下载了个BT源码,运行是发现
D:\memo\bt\BitTorrent-4.4.0>c:\Python27_32\python.exe bittorrent.py
Couldn't identify windows version: (2L, 6L, 1L), assuming '2003'
Traceback (most recent call last):
  File "bittorrent.py", line 194, in <module>
    from BitTorrent.TrayIcon import TrayIcon
  File "D:\memo\bt\BitTorrent-4.4.0\BitTorrent\TrayIcon.py", line 8, in <module>

    from systray import systray
ImportError: No module named systray
但是我从网上找不到 systray 模块，请教大家如何解决，多谢了