unable to locate package - pandas datareader

[snippsat]

It's just a change of import in newer version.
So after Pandas 0.19.0,it's from pandas_datareader import data, wb
Test.

G:\Anaconda3
λ python -m ptpython
>>> import pandas as pd

>>> pd.__version__
'0.22.0'

# So i have newest version,then this is correct
>>> from pandas_datareader import data, wb


# Old import not do use,if not get message upgrade Pandas
>>> from pandas.io import data, wb
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "G:\Anaconda3\lib\site-packages\pandas\io\data.py", line 2, in <module>
    "The pandas.io.data module is moved to a separate package "
........
you can change the import ``from pandas.io import data, wb`` to ``from pandas_datareader import data, wb``.