I have just installed GAE launcher and am trying to run a sample application to make sure it works and I am getting the below error.
raise BindError('Unable to bind %s:%s' % self.bind_addr)
google.appengine.tools.devappserver2.wsgi_server.BindError: Unable to bind localhost:8000
2014-03-24 10:54:54 (Process exited with code 1)
Another process is already bound to port 8000. Use
netstat -an or
netstat -anb or similar to investigate. It may be another instance of your development server.