Import error after update
> > > from pandas import *
> > > Traceback (most recent call last):
> > >   File "<stdin>", line 1, in <module>
> > >   File "/usr/local/lib/python2.7/dist-packages/pandas-0.8.0.dev_be5cd06-py2.7-linux-x86_64.egg/pandas/**init**.py", line 22, in <module>
> > >     from pandas.core.api import *
> > >   File "/usr/local/lib/python2.7/dist-packages/pandas-0.8.0.dev_be5cd06-py2.7-linux-x86_64.egg/pandas/core/api.py", line 6, in <module>
> > >     from pandas.core.datetools import DateOffset, to_datetime
> > >   File "/usr/local/lib/python2.7/dist-packages/pandas-0.8.0.dev_be5cd06-py2.7-linux-x86_64.egg/pandas/core/datetools.py", line 3, in <module>
> > >     from pandas.tseries.tools import *
> > > ImportError: No module named tseries.tools
