title: GitHub "ERROR: Repository not found" when installing Octopress
body: <p>I followed the guide at <a href="http://octopress.org/docs/deploying/github/" rel="nofollow">http://octopress.org/docs/deploying/github/</a> to the letter, but when I get to the "rake deploy" part, I get this:</p>
  
  <pre><code>## Deploying branch to Github Pages 
  rm -rf _deploy/index.html
  
  ## copying public to _deploy
  cp -r public/. _deploy
  cd _deploy
  
  ## Commiting: Site updated at 2012-08-21 18:04:11 UTC
  [master 84293e9] Site updated at 2012-08-21 18:04:11 UTC
   61 files changed, 2658 insertions(+), 1 deletion(-)
   create mode 100644 assets/jwplayer/glow/controlbar/background.png
   create mode 100644 assets/jwplayer/glow/controlbar/blankButton.png
   (...etc)
  
  ## Pushing generated _deploy website
  ERROR: Repository not found.
  fatal: The remote end hung up unexpectedly
  
  ## Github Pages deploy complete
  cd -
  </code></pre>
  
  <p>Any ideas where I went wrong, or how to fix it?</p>
  
  <p>Thanks!</p>