cant do verify

[LinconFive]

In [1]: from pyqq import QQ

In [2]: uid = '649788696'

In [3]: pwd = 'Heisenberg1988'

In [4]: qq = QQ(uid,pwd)

In [5]: qq.login()
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-5-87936eef955b> in <module>()
----> 1 qq.login()

/usr/lib/python2.7/site-packages/pyqq/api.pyc in login(self)
    112
    113     def login(self):
--> 114             self._check()
    115             self._prelogin()
    116             self._channel_login()

/usr/lib/python2.7/site-packages/pyqq/api.pyc in _check(self)
     57                 self.cookies = Cookie(resp.get('set-cookie',''))
     58                 match = CheckVC.match(content)
---> 59                 self.verify = match.group('content')
     60                 return int(match.group('status')),self.verify
     61

AttributeError: 'NoneType' object has no attribute 'group'