先谢谢您。我安装了pandas-datareader == 0.7.0 + 7.g7949e60成功，但是当我运行脚本时，显示为：
Traceback (most recent call last):
File "/home/pepew/sss/screener/cargadordatos.py", line 14, in <module>
from pandas_datareader import data as pdr
File "/home/pepew/.virtualenvs/myproject/lib/python3.5/site-packages/pandas_datareader/__init__.py", line 2, in <module>
from .data import (DataReader, Options, get_components_yahoo,
File "/home/pepew/.virtualenvs/myproject/lib/python3.5/site-packages/pandas_datareader/data.py", line 7, in <module>
from pandas_datareader.av.forex import AVForexReader
File "/home/pepew/.virtualenvs/myproject/lib/python3.5/site-packages/pandas_datareader/av/__init__.py", line 3, in <module>
from pandas_datareader.base import _BaseReader
File "/home/pepew/.virtualenvs/myproject/lib/python3.5/site-packages/pandas_datareader/base.py", line 13, in <module>
from pandas_datareader._utils import (RemoteDataError, SymbolWarning,
File "/home/pepew/.virtualenvs/myproject/lib/python3.5/site-packages/pandas_datareader/_utils.py", line 5, in <module>
from pandas_datareader.compat import is_number
File "/home/pepew/.virtualenvs/myproject/lib/python3.5/site-packages/pandas_datareader/compat/__init__.py", line 24, in <module>
from pandas.testing import assert_frame_equal
ImportError: No module named 'pandas.testing'
>>>