title: Cannot run Android project
body: <p>I have been building my Android application for 2 years and I have never once had this problem until now.</p>
  
  <p>When I load Eclipse, there is a little progress bar in the bottom right corner of the window which says "Android Library Update."  If you click on it, a tab opens up called "Progress" and shows you what is going on.</p>
  
  <p><img src="https://i.stack.imgur.com/DR9xS.png" alt="Here is what it shows"></p>
  
  <p>This has been sitting here not moving for the last 20 minutes.  If I attempt to run the project, Eclipse freezes and I have to force quit it.  If I do nothing, nothing happens.  I am completely stuck and cannot work.</p>
  
  <p>The only thing I can think of which may be relevant is that earlier this morning I was working with no internet connection (I was somewhere else without wifi).  I obviously have a connection now (I am writing this post).</p>
  
  <p>If I turn off wifi and launch Eclipse with no internet connection, everything works fine.</p>
  
  <p>Ideas?</p>