Description of problem:
# dwscan
Traceback (most recent call last):
  File "/usr/sbin/dwscan", line 163, in <module>
    stats, quality, discard, missed_beacon = ifobj.getStatistics()
  File "/usr/lib/python2.6/site-packages/pythonwifi/iwlibs.py", line 666, in getStatistics
    iwstats = Iwstats(self.ifname)
  File "/usr/lib/python2.6/site-packages/pythonwifi/iwlibs.py", line 1119, in __init__
    self.update()
  File "/usr/lib/python2.6/site-packages/pythonwifi/iwlibs.py", line 1130, in update
    data=s)
  File "/usr/lib/python2.6/site-packages/pythonwifi/iwlibs.py", line 1023, in iw_get_ext
    result = self._fcntl(request, ifreq)
  File "/usr/lib/python2.6/site-packages/pythonwifi/iwlibs.py", line 1010, in _fcntl
    return fcntl.ioctl(self.sockfd.fileno(), request, args)
IOError: [Errno 95] Operation not supported


Version-Release number of selected component (if applicable):
# rpm -q dwscan 
dwscan-0.2-4.fc12.noarch

How reproducible:
Always