title: python scikit error - no module named sklearn
body: <p>When i follow the website (<a href="https://www.kaggle.com/wiki/GettingStartedWithPythonForDataScience" rel="noreferrer">https://www.kaggle.com/wiki/GettingStartedWithPythonForDataScience</a>) and type <code>python makeSubmission.py</code> I get the following error message :</p>
  
  <pre><code>ImportError: No module named sklearn
  </code></pre>
  
  <p>I think I have already successfully installed the following:
      Python 3.4 for windows
      sciPy,NumPy and matplotlib
      setuptools
      scikit-learn
      PyCharm</p>
  
  <p>I then opened "Python 3.4 command line" and typed <code>import sys; print(sys.__path__)</code>,but I got the message </p>
  
  <pre><code>Traceback (most recent call last): File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  AttributeError: module object has no attribute '__path__'
  </code></pre>
  
  <p>Anyone can help?</p>