Hue runsupoervisor

Hi
Could any one tell me whats the issue here
/usr/lib/hue/build/env/bin/hue runcpserver
starting server with options {‘ssl_certificate': None, ‘workdir': None, ‘server_name': ‘localhost’, ‘host': ‘0.0.0.0’, ‘daemonize': False, ‘threads': 10, ‘pid
file': None, ‘ssl_private_key': None, ‘server_group': ‘hadoop’, ‘port': 8000, ‘server_user': ‘hue’}
Traceback (most recent call last):
File “/usr/lib/hue/build/env/bin/hue”, line 9, in <module>
load_entry_point(‘desktop==2.5.1′, ‘console_scripts’, ‘hue’)()
File “/usr/lib/hue/desktop/core/src/desktop/manage_entry.py”, line 60, in entry
execute_manager(settings)
File “/usr/lib/hue/build/env/lib/python2.6/site-packages/Django-1.2.3-py2.6.egg/django/core/management/__init__.py”, line 438, in execute_manager
utility.execute()
File “/usr/lib/hue/build/env/lib/python2.6/site-packages/Django-1.2.3-py2.6.egg/django/core/management/__init__.py”, line 379, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File “/usr/lib/hue/build/env/lib/python2.6/site-packages/Django-1.2.3-py2.6.egg/django/core/management/base.py”, line 191, in run_from_argv
self.execute(*args, **options.__dict__)
File “/usr/lib/hue/build/env/lib/python2.6/site-packages/Django-1.2.3-py2.6.egg/django/core/management/base.py”, line 220, in execute
output = self.handle(*args, **options)
File “/usr/lib/hue/desktop/core/src/desktop/management/commands/runcherrypyserver.py”, line 63, in handle
runcpserver(args)
File “/usr/lib/hue/desktop/core/src/desktop/management/commands/runcherrypyserver.py”, line 109, in runcpserver
start_server(options)
File “/usr/lib/hue/desktop/core/src/desktop/management/commands/runcherrypyserver.py”, line 85, in start_server
server.bind_server()
File “/usr/lib/hue/desktop/core/src/desktop/lib/wsgiserver.py”, line 1629, in bind_server
raise socket.error, msg
socket.error: [Errno 98] Address already in use