[Zope] Fail to add etcUserFolder

[Albert Lee.K.W]

Hi,

I have add the etcUF in my Plone site. I fill in 

Password File : etcUsers
Default Role : etcUser
Authentication Type : standard basic authentication 

But there are no users defined in the content. 

When I replace the UserFolder with etcUF in the GRUF of Plone, it shows This 
object already contains a User Folder. 
Then I delete the GRUF and successfull add etcUF. But when I add a new user 
in plone website. It show :

Module ZPublisher.Publish, line 100, in publish 
Module ZPublisher.mapply, line 88, in mapply 
Module ZPublisher.Publish, line 40, in call_object 
Module Products.CMFFormController.FSControllerPageTemplate, line 80, in 
__call__ 
Module Products.CMFFormController.BaseControllerPageTemplate, line 39, in 
_call 
Module Products.CMFFormController.ControllerBase, line 184, in getNext 
Module Products.CMFFormController.Actions.TraverseTo, line 23, in __call__ 
Module ZPublisher.mapply, line 88, in mapply 
Module ZPublisher.Publish, line 40, in call_object 
Module Products.CMFFormController.FSControllerPythonScript, line 87, in 
__call__ 
Module Products.CMFFormController.Script, line 127, in __call__ 
Module Products.CMFCore.FSPythonScript, line 104, in __call__ 
Module Shared.DC.Scripts.Bindings, line 261, in __call__ 
Module Shared.DC.Scripts.Bindings, line 292, in _bindAndExec 
Module Products.CMFCore.FSPythonScript, line 160, in _exec 
Module None, line 9, in register
<FSControllerPythonScript at /mail/register>
Line 9 
Module Products.CMFCore.RegistrationTool, line 132, in addMember 
Module Products.CMFCore.MembershipTool, line 409, in addMember 
Module AccessControl.User, line 866, in _addUser 
Module AccessControl.User, line 507, in _doAddUser 
NotImplementedError 

I have already add the cryptmodule.so in the Zope src and encoded by CRYPT 
not SHA. 

Do I do some steps wrong? How to show the user of etcUser. 

Thanks for kind attention. 


best regards,
Albert Lee