authz and ldap groups svn 1.4.6 apache 2.2.3

Hello,

we are currently using LDAP groups to define access to our repository
configured as an apache module,

but we want to give fine access to a part of our repository using also an
AuthzSVNAccessFile

For instance, we need that only members of the LDAP group projectTeams
could access to the repository but only John should be able to access to
 /securecode directoy.

I tried the configuration below but the LDAP group seems to be Ignored.

How can I solve this problem ?

AuthzSVNAccessFile /usersdev/xxxx/permissions/svn-http.authz
AuthLDAPBindDN cn=xxxx,ou=xxx,o=xxxx
AuthLDAPBindPassword xxxxx
AuthzLDAPAuthoritative on
AuthBasicProvider ldap
AuthLDAPUrl ldap://xxx:389/o=xxx?uid?sub
AuthType basic
AuthName "Authentification pour le référentiel Subversion"
Require valid-user
Require ldap-group cn=projectTeam,ou=xxxxx,o=xxxx
Received on 2008-04-16 18:54:50 CEST