urgent help

[ismahameed at gcuf.edu.pk]

sir these errors whats mean by it 
warning (from warnings module):
  File "D:\PHD 1st semester\scripts\NetDoctor\getNetDoctor.py", line 18
    br.set_handle_gzip(True)
UserWarning: gzip transfer encoding is experimental!

Traceback (most recent call last):
  File "D:\PHD 1st semester\scripts\NetDoctor\getNetDoctor.py", line 106, in <module>
    getLinksComlicated()
  File "D:\PHD 1st semester\scripts\NetDoctor\getNetDoctor.py", line 80, in getLinksComlicated
    for file in os.listdir(dir)[1:]:
WindowsError: [Error 3] The system cannot find the path specified: 'complicated/*.*'