TextIndexNG3 Support in ZMS

Dear List,

I´m still trying to use TextIndexNG3 with ZMS ... but somehow I can´t  
manage it :(

I do the following:
- wget TextIndexNG3 from sourceforge
- untar into /zope_instance/Products folder
- cd to /zope_instance/Products/TextIndexNG3/extension_modules
- compile and install with python2.4 setup.py install
- add path to zopyx dir to PYTHONPATH (something like /zope_instance/ 
Products/TextIndexNG3/...)
- restart zope

in ZMI:
- change to configuration -> system
- click on ZCatalog -> Advanced -> clear Catalog
- in configuration -> system -> check "Search with TextIndexNG"
- and change "Search with TextIndex-type" to "TextIndexNG3" (I also  
tried "TextIndexNG" or even "ZCTextIndex" - not difference!)
- click on Reindex

Now in ZCatalog new Indexes are build with type = TextIndexNG3 :-)

BUT the index content of zcat_text_ger is always 0 and encoding is set  
to ISO-8859-15 !!

having a look at the indexes tab within ZCatalog the Index-Type  
TextIndexNG3 is available
I don´t get any errors or something ...

So ... what am I supposed to do to use TextIndexNG in ZMS?

ah, yes ... my system specs:
ZMS: ZMS 2.11.1-51  (Build #131k)
ZOPE: (Zope 2.10.4-final, python 2.4.4, linux2)
PYTHON: 2.4.4

Any help welcome!

best regards. Th. Weber