Adding Policyd to Kolab server

Hi,
	I'm trying to add Policyd to a new kolab server V 2.3.4

When Policyd start says that DBI.pm is missing.

I found one in :

/kolab/lib/perl/vendor_perl/5.10.0/CGI/Session/Driver/

but I suppose is not the right one.

If I use it I have these errors:
Array found where operator expected at 
/kolab/lib/perl/vendor_perl/5.10.0/CGI/Carp.pm line 484, at end of line
         (Do you need to predeclare Carp::longmess?)
Array found where operator expected at 
/kolab/lib/perl/vendor_perl/5.10.0/CGI/Carp.pm line 485, at end of line
         (Do you need to predeclare Carp::shortmess?)
Array found where operator expected at 
/kolab/lib/perl/vendor_perl/5.10.0/CGI/Carp.pm line 486, at end of line
         (Do you need to predeclare Carp::shortmess?)
Array found where operator expected at 
/kolab/lib/perl/vendor_perl/5.10.0/CGI/Carp.pm line 487, at end of line
         (Do you need to predeclare Carp::longmess?)
syntax error at /kolab/lib/perl/vendor_perl/5.10.0/CGI/Carp.pm line 484, 
near "Carp::longmess @_"
syntax error at /kolab/lib/perl/vendor_perl/5.10.0/CGI/Carp.pm line 485, 
near "Carp::shortmess @_"
syntax error at /kolab/lib/perl/vendor_perl/5.10.0/CGI/Carp.pm line 486, 
near "Carp::shortmess @_"
syntax error at /kolab/lib/perl/vendor_perl/5.10.0/CGI/Carp.pm line 487, 
near "Carp::longmess @_"
Compilation failed in require at 
/kolab/lib/perl/5.10.0/i686-linux/Socket.pm line 178.
BEGIN failed--compilation aborted at 
/kolab/lib/perl/5.10.0/i686-linux/Socket.pm line 178.
Compilation failed in require at 
/kolab/lib/perl/vendor_perl/5.10.0/Net/Server.pm line 28.
BEGIN failed--compilation aborted at 
/kolab/lib/perl/vendor_perl/5.10.0/Net/Server.pm line 28.
Compilation failed in require at (eval 3) line 3.
         ...propagated at /kolab/lib/perl/5.10.0/base.pm line 93.
BEGIN failed--compilation aborted at 
/kolab/lib/perl/vendor_perl/5.10.0/Net/Server/PreForkSimple.pm line 24.
Compilation failed in require at (eval 2) line 3.
         ...propagated at /kolab/lib/perl/5.10.0/base.pm line 93.
BEGIN failed--compilation aborted at 
/kolab/lib/perl/vendor_perl/5.10.0/Net/Server/PreFork.pm line 24.
Compilation failed in require at (eval 1) line 3.
         ...propagated at /kolab/lib/perl/5.10.0/base.pm line 93.
BEGIN failed--compilation aborted at ./cbpolicyd line 30.

Is it possible to use Policyd?
If yes where can I foind some documentation specific to kolab?

Thanks

-- 
ing. Andrea Gelpi
***************************************************
La Terra non la abbiamo ereditata dai nostri avi,
ma la abbiamo presa in prestito dai nostri bambini.
***************************************************
We do not inherit the Earth from our parents,
but borrow it from our children.
***************************************************