title: Google App Engine Make a rollback with appcfg.sh
body: <p>I'm trying to make a rollback due a deploy failed, my server code is on java, and also i'm using App Engine Eclipse PlugIn for. my appcfg.sh file is located at <code>/Applications/eclipse/plugins/com.google.appengine.eclipse.sdkbundle_1.7.5/appengine-java-sdk-1.7.5/bin/appcfg.sh</code> </p>
  
  <hr>
  
  <p>but i get "Command not Found" when i try this <code>sudo /Applications/eclipse/plugins/com.google.appengine.eclipse.sdkbundle_1.7.5/appengine-java-sdk-1.7.5/bin/appcfg.sh rollback /Documents/workspace/server_side/war</code></p>
  
  <p>I can't realize what's wrong. i don`t know if is the right appcfg, because there is appcfg.cmd and appcfg.sh, i'm using an imac(Unix enviro) so i use the appcfg.sh to made the rollback. i've tried in several different ways. and nothing good happen. maybe i'm missing something.
  thanks!</p>