[Zope] Loginmanager Installation Problem(despirate for help)

[Hamzat kamal]

Hi,

I am running zope 2.4.0 -win32 x86. on win 98.

I unzipped the LoginManager0.8.8b1 into my zope root directory then 
shutdown the zope server and put it on again. When I then checked the list 
of the objects in the zope management screen, it was not their but it was 
in the product directory in the control panel.

So, when I double clicked it (control_panel\product\) this is what was 
displayed ;

Import Traceback
Traceback (most recent call last):
   File "C:\Program Files\WebSite\lib\python\OFS\Application.py", line 552, 
in import_product
     product=__import__(pname, global_dict, global_dict, silly)
   File "C:\Program 
Files\WebSite\lib\python\Products\LoginManager\__init__.py", line 1, in ?
     import LoginManager, LoginMethods, UserSources
   File "C:\Program 
Files\WebSite\lib\python\Products\LoginManager\LoginManager.py", line 8, in ?
     from Products.ZPatterns.Specialists import Specialist
   File "C:\Program 
Files\WebSite\lib\python\Products\ZPatterns\__init__.py", line 1, in ?
     import Rack, Specialists, Customizers, AttributeProviders, SheetProviders
   File "C:\Program Files\WebSite\lib\python\Products\ZPatterns\Rack.py", 
line 1, in ?
     from DataManagers import DataManager
   File "C:\Program 
Files\WebSite\lib\python\Products\ZPatterns\DataManagers.py", line 6, in ?
     from AttributeProviders import AttributeProvider
   File "C:\Program 
Files\WebSite\lib\python\Products\ZPatterns\AttributeProviders.py", line 7, 
in ?
     from Expressions import *
   File "C:\Program 
Files\WebSite\lib\python\Products\ZPatterns\Expressions.py", line 38, in ?
     from DocumentTemplate.DT_Util import Eval, expr_globals, TemplateDict, \
ImportError: cannot import name expr_globals

After this, I have tried some patches CVS repository from
http://www.eby-sarma.com but this could not solve my problem.

Kindly advise on what to do to overcome this problem.

Thanks.
kamal