[Zope] login failure zope with gentoo

[Riccardo Gaggero]

i have a gentoo box
and testing my zope installation http://ipserver:8080 the index page is ok
but i want display the http://ipserver:8080/manage the login failure
from zope book
The initial user name and password are 'admin' and 'tnLQ6imA'.
This user not work
I have change the user zope (its group was "user" now its "zope-2_6_1") its
right????
Login gentoo with user zope
Run the script
/usr/bin/python zpasswd.py --username=root --password=root
/usr/share/zope/zope-2.6.1/inituser
no error messages

Check the file /usr/share/zope/zope-2.6.1/inituser
--------
root:{SHA}3Hbp8MAAbo+RngxRXGbbujmC94U=
---------
check permission file
-------
-rw-rw----    1 zope     zope-2_6_1      164 Sep  1 14:50 Makefile
drwxrwx---    4 zope     zope-2_6_1     4096 Sep  1 15:59 ZServer
drwxrwx---    2 zope     zope-2_6_1     4096 Sep  1 14:50 import
-rw-rw----    1 zope     zope-2_6_1       38 Sep  2 13:27 inituser
-rw-rw----    1 zope     zope-2_6_1       38 Sep  2 12:15 inituser.old
drwxrwx---    2 zope     zope-2_6_1     4096 Sep  1 14:50 inst
drwxrwx---    4 zope     zope-2_6_1     4096 Sep  1 14:50 lib
drwxrwx---    7 zope     zope-2_6_1     4096 Sep  1 14:50 pcgi
-rw-rw----    1 zope     zope-2_6_1    36439 Sep  1 14:50 setup.py
-rw-rw----    1 zope     zope-2_6_1    27716 Sep  1 14:50 setup.pyc
-rw-rw----    1 zope     zope-2_6_1      418 Sep  1 14:50 stupid_clean
drwxrwx---    3 zope     zope-2_6_1     4096 Sep  1 14:50 utilities
-rw-rw----    1 zope     zope-2_6_1     1320 Sep  1 14:50 w_pcgi.py
-rw-rw----    1 zope     zope-2_6_1     1447 Sep  1 14:50 w_pcgi.pyc
-rw-rw----    1 zope     zope-2_6_1     1468 Sep  1 14:50 wo_pcgi.py
-rw-rw----    1 zope     zope-2_6_1     1669 Sep  1 14:50 wo_pcgi.pyc
-rw-rw----    1 zope     zope-2_6_1    31553 Sep  1 14:50 z2.py
-rw-rw----    1 zope     zope-2_6_1    23347 Sep  1 14:50 z2.pyc
-rw-rw----    1 zope     zope-2_6_1     6419 Sep  1 14:50 zpasswd.py
-rw-rw----    1 zope     zope-2_6_1     6960 Sep  1 14:50 zpasswd.pyc
--------
restart zope

but login failure wit user root psw root (the psw is easy but its one
test!!)

helpme