title: git cannot push , cannot find Repository
body: <p>I install Git-1.7.9-preview20120201.exe which is the lateest version, and I setup it using the default settings.
    Then i get into the gitbash, and do as the github help pages, everything is ok. Now I created a repo which names Hello-World followed by help pages below:</p>
  
  <pre><code>http://help.github.com/create-a-repo/
  </code></pre>
  
  <p>when I do the last step:</p>
  
  <pre><code>git push -u origin master
  </code></pre>
  
  <p>error happens:</p>
  
  <pre><code>ERROR: Repository not found.
  fatal: The remote end hung up unexpectedly
  </code></pre>
  
  <p>I <a href="https://stackoverflow.com/questions/6758386/git-push-origin-master-error-disconnected-no-supported-authentication-methods">found a similar question</a>, where this solution was given:</p>
  
  <blockquote>
    <p>So to me the following helped: I reinstalled git, and when the wizard asked what ssh client to use, I checked OpenSSH this time!</p>
  </blockquote>
  
  <p>Now I reinstall git, But I cannot select OpenSSH way when I reinstall git using Git-1.7.9-preview20120201.exe.</p>
  
  <p>Could you please give me some advice, thanks in advance.</p>