title: Code migration from python 2.6 to 2.7 pandas
body: <p>I am migrating code from python 2.6.6 to 2.7.5. While importing pandas i am getting below error</p>
  
  <blockquote>
    <blockquote>
      <blockquote>
        <p>import pandas
          Traceback (most recent call last):
          File "", line 1, in 
        Traceback (most recent call last):
          File "", line 1, in 
          File "/home/user/lib/python2.7/site-packages/pandas/<strong>init</strong>.py", line 39, in 
            from pandas.core.api import *
         <strong>version</strong> = str(get_versions()['version'])
        KeyError: u'version'</p>
      </blockquote>
    </blockquote>
  </blockquote>
  
  <p>Can you please help me</p>