title: git server use redmine, fatal: url not valid: is this a git repository?
body: <pre><code>git --version
  git version 1.8.4.2
  </code></pre>
  
  <p>git Server : <code>redmine</code></p>
  
  <p>When I use <code>git clone username@gitServerUrl</code></p>
  
  <p>I got a error messege:</p>
  
  <pre><code>fatal: username@gitServerUrl/info/refs not valid: is this a git repository?
  </code></pre>
  
  <p>How to fix this error?</p>