getting error in pos_tag using nltk in python
Question: i am trying to `import nltk library` but getting error while using
`nltk.pos_tag`

    
    
    nltk.pos_tag(y)
    
    Traceback (most recent call last):
        File "<pyshell#5>", line 1, in <module>
        nltk.pos_tag(y)
        File "C:\Python27\lib\site-packages\nltk\tag\__init__.py", line 99, in pos_tag
        tagger = load(_POS_TAGGER)
        File "C:\Python27\lib\site-packages\nltk\data.py", line 605, in load
        resource_val = pickle.load(_open(resource_url))
       ImportError: No module named numpy.core.multiarray
    


Answer: You need numpy module and it seems you don't have it installed. If you read
the steps of how to [install](http://nltk.org/install.html) nltk you can see
that you need numpy.

