نصب Ibs همه مراحل درست اما ...

[aligoli]

من به ترتیب این ها رو تست کردم :

1.

service httpd restart 

2.

service postgresql restart 

3.

service IBSng start 

بعد این پیام اومد

IBSng Failed to start!
                                                           [FAILED]
[root@c1 ~]# Traceback (most recent call last):
  File "/usr/local/IBSng/ibs.py", line 65, in start
    mainThreadInitialize()
  File "/usr/local/IBSng/ibs.py", line 40, in mainThreadInitialize
    core.main.init()
  File "/usr/local/IBSng/core/main.py", line 41, in init
    server.init()
  File "/usr/local/IBSng/core/server/server.py", line 11, in init
    server=xmlrpcserver.XMLRPCServer((defs.IBS_SERVER_IP,defs.IBS_SERVER_PORT))
  File "/usr/local/IBSng/core/server/xmlrpcserver.py", line 156, in __init__
    SocketServer.TCPServer.__init__(self, addr, requestHandler)
  File "/usr/lib/python2.4/SocketServer.py", line 330, in __init__
    self.server_bind()
  File "/usr/lib/python2.4/SocketServer.py", line 341, in server_bind
    self.socket.bind(self.server_address)
  File "<string>", line 1, in bind
error: (98, 'Address already in use')
[root@c1 ~]# 

مشکل چیست ؟ چی کار باید بکنم ؟