title: Python packages not available after install with pip
body: <p>I am working on a Macbook with Python 2.7.5 pre-installed. I installed the pandas package via command-line with the following code.</p>
  
  <pre><code>pip install pandas
  </code></pre>
  
  <p>This completed without errors. However, when I try to run the following code in Netbeans, I get an error.</p>
  
  <pre><code>if __name__ == "__main__":
  import pandas as pd  
  </code></pre>
  
  <p>The error is: <em>ImportError: No module named pandas</em></p>
  
  <p>When I try to re-install the pandas package in the terminal I get the message: <em>Requirement already satisfied (use --upgrade to upgrade): pandas in /usr/local/lib/python2.7/site-packages</em></p>
  
  <p>What am I doing wrong here?</p>
  
  <p>Thanks for the help!</p>