pandas - 从 Pandas 调用 R 时出错

Question

我只是按照本教程： http: //pandas.pydata.org/pandas-docs/dev/r_interface.html 当我输入：

import pandas.rpy.common as com

它给出以下错误消息：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "D:\Python\Lib\site-packages\pandas\rpy\common.py", line 11, in <module>
    from rpy2.robjects.packages import importr
ImportError: No module named packages

如何解决？

熊猫 0.8.1 + Python 2.6 + R 2.12.2 + rpy2 2.0.8 + window-xp