title: Unable to resolve Hostname for pi
body: <p>I'm following the makezine tutorial <a href="http://makezine.com/projects/tutorial-raspberry-pi-gpio-pins-and-python/" rel="nofollow noreferrer">Raspberry Pi GPIO Pins and Python</a> 
  and I get to the part "USING THE RPI.GPIO LIBRARY" but the next command sudo puthon won't work. I get <code>unable to resolve host</code>. </p>
  
  <p>I'm very new to <code>pi</code> and in general Linux. I'm also really bad at using the console. Help is greatly appreciated. Thanks</p>
  
  <p>The whole error message is:</p>
  
  <pre><code>sudo: unable to resolve host raspberrypi
  </code></pre>