bino-echobot-error

#test script
import xmlrpclib

s = xmlrpclib.ServerProxy("http://localhost:50008")
print s.dispatch("a")
######################################
#echobot-error
2010-08-31 22:14:39+0700 [HTTPChannel,0,127.0.0.1] Unhandled Error
	Traceback (most recent call last):
	  File "/usr/lib/python2.6/dist-packages/twisted/web/server.py", line 125, in process
	    self.render(resrc)
	  File "/usr/lib/python2.6/dist-packages/twisted/web/server.py", line 132, in render
	    body = resrc.render(self)
	  File "/usr/lib/python2.6/dist-packages/twisted/web/resource.py", line 210, in render
	    return m(request)
	  File "/usr/lib/python2.6/dist-packages/twisted/web/xmlrpc.py", line 123, in render_POST
	    d = defer.maybeDeferred(function, *args)
	--- <exception caught here> ---
	  File "/usr/lib/python2.6/dist-packages/twisted/internet/defer.py", line 117, in maybeDeferred
	    result = f(*args, **kw)
	  File "/home/bino/Documents/iwic/kode/twisted1/echobot.py", line 50, in xmlrpc_dispatch
	    return self.fc.mycall(m)
	  File "/home/bino/Documents/iwic/kode/twisted1/echobot.py", line 37, in mycall
	    xmppclient.send(reply)
	exceptions.NameError: global name 'xmppclient' is not defined