title: proxy in eclipse 3.7
body: <p>Iam running eclipse 3.7  in ubuntu 11.10.my network connections run behind the proxy
  I have set using the following link but it still not working.
  <a href="https://stackoverflow.com/questions/5291871/how-can-i-set-the-http-proxy-in-eclipse">How can I set the http proxy in eclipse?</a>
  here is the error:</p>
  
  <p>HTTP Proxy Authentication Required: <a href="http://download.eclipse.org/webtools/repository/indigo/content.xml" rel="nofollow noreferrer">http://download.eclipse.org/webtools/repository/indigo/content.xml</a>
  Proxy auth required
  HTTP Proxy Authentication Required: <a href="http://download.eclipse.org/eclipse/updates/3.7/content.xml" rel="nofollow noreferrer">http://download.eclipse.org/eclipse/updates/3.7/content.xml</a>
  Proxy auth required.</p>
  
  <p>I can install updates.
  Please,any help appreciated
  huu</p>