title: Python Module Import Error "ImportError: No module named mrjob.job"
body: <p>System: Mac OSX 10.6.5, Python 2.6</p>
  
  <p>I try to run the python script below: </p>
  
  <pre><code>from mrjob.job import MRJob
  
   class MRWordCounter(MRJob):
    def mapper(self, key, line):
        for word in line.split():
            yield word, 1
  
    def reducer(self, word, occurrences):
        yield word, sum(occurrences)
  
  if __name__ == '__main__':
      MRWordCounter.run()
  </code></pre>
  
  <p>I get the following error: </p>
  
  <pre><code>:~ vskarich$ python mrjob_test.py &lt; words
  Traceback (most recent call last):
    File "mrjob_test.py", line 1, in &lt;module&gt;
     from mrjob.job import MRJob
    ImportError: No module named mrjob.job
  </code></pre>
  
  <p>I had used easy_install like so:</p>
  
  <p>sudo easy_install mrjob</p>
  
  <p>This command downloaded the needed .egg file, and my site-packages directory for python looks like this: </p>
  
  <pre><code>:~ vskarich$ cd /Library/Python/2.6/site-packages
  
  :site-packages vskarich$ ls
  
  PyYAML-3.09-py2.6-macosx-10.6-universal.egg  
  easy-install.pth
  README       
  mrjob-0.2.0-py2.6.egg
  boto-2.0b3-py2.6.egg     
  simplejson-2.1.2-py2.6-macosx-10.6-universal.egg
  </code></pre>
  
  <p>I am not sure what to do here as I am somewhat new to python; any help would be much appreciated. Thank you!</p>