Traceback (most recent call last): 
  File "parser.py", line 298, in <module> 
    begin = mod.starting(tid) 
  File "./system/mod.py", line 86, in starting 
    answer = urllib2.urlopen(req).read() 
  File "/usr/local/lib/python2.5/urllib2.py", line 124, in urlopen 
    return _opener.open(url, data) 
  File "/usr/local/lib/python2.5/urllib2.py", line 387, in open 
    response = meth(req, response) 
  File "/usr/local/lib/python2.5/urllib2.py", line 498, in http_response 
    'http', request, response, code, msg, hdrs) 
  File "/usr/local/lib/python2.5/urllib2.py", line 425, in error 
    return self._call_chain(*args) 
  File "/usr/local/lib/python2.5/urllib2.py", line 360, in _call_chain 
    result = func(*args) 
  File "/usr/local/lib/python2.5/urllib2.py", line 506, in http_error_default 
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) 
urllib2.HTTPError: HTTP Error 404: Not Found