#3 Not only serviceType, but also registerContainer

[Anonymous]

I just comment out the serviceType related tags, and
now there is more, such as

ZopeXMLConfigurationError: File
"/var/lib/zope3/instance/1/lib/python/sip/source/aliquot.zcml",
line 16.2
ConfigurationError: ('Unknown directive',
u'http://runyaga.com/sip/projects', u'registerContainer')
>

looks like something fundamentally wrong. What is it?
I have done some programming in zope 2.0 days. Could
you give me a link where I can get to this kind problem
quick? I am running zope 3.2, I guess may be something
changed from 3.0 to 3.2 that causes this problem, and I
am more than willing to help if I can get some pointers.