title: No devenv file in Microsoft visual Express 10
body: <p>i am trying to build the google dart project on windows XP.</p>
  
  <p>following the installation documentation, i ran accross a problem. The python script needs to call devenv. The problem is that with Visual 10 Express, i don't have this exe which should be in  </p>
  
  <pre><code>C:\\Program Files (x86)\\Microsoft Visual Studio 10.0\\Common7\\IDE  
  </code></pre>
  
  <p>Where can i get this exe ? Do i need to download a prior version that visual 10 ?</p>