title: Setting up repo on GitHub - Error on push -u origin master
body: <p>I'm trying to set up my first Git Repository on GitHub. I've been following the documentation on GitHub's website <a href="http://help.github.com/create-a-repo/" rel="nofollow">here</a>. I get everything right up until the very last command: <code>git push -u origin master</code>. It gives me the following error:</p>
  
  <pre><code>FATAL ERROR: Disconnected: No supported authentication methods available (server sent: publickey)
  fatal: The remote end hung up unexpectedly
  </code></pre>
  
  <p>I have no idea what this means. This is the only output I get that differs from what the documentation indicates. I can't seem to find anything online that has this same error and explains what it means and just as importantly what I need to do to fix it. I'm hoping to put up a sweet Java Helper Library, so any help would be greatly appreciated!</p>