[Gentoo] amavisd not starting

[Oliver Večernik]

Hello,

I recently installed Kolab2 on a Gentoo box following the wiki, but my
installation does not work:

# /etc/init.d/kolabd start
 * Starting amavisd-new ...
ERROR: MISSING REQUIRED BASIC MODULES:
  Compress::Zlib
BEGIN failed--compilation aborted at /usr/sbin/amavisd line 157.
  [ !! ] * ERROR:  cannot start kolabd as amavisd could not start

# eix ^Compress-Zlib
* dev-perl/Compress-Zlib
     Available versions:  1.41 ~1.42 2.001 ~2.003
     Installed:           2.001
     Homepage:            http://search.cpan.org/~pmqs/
     Description:         A Zlib perl module

# eix amavisd-new
* mail-filter/amavisd-new
     Available versions:  2.3.3-r2 2.4.1 ~2.4.2 ~2.4.2-r1 ~2.4.3 ~2.4.4
     Installed:           2.4.1
     Homepage:            http://www.ijs.si/software/amavisd/
     Description:         High-performance interface between the MTA and
content checkers.

# eix kolabd
* net-mail/kolabd [1]
     Available versions:  20060829 20061003 20061009 [M]20061101
[M]20061204 [M]20061214 [M]20061215
     Installed:           20061009
     Homepage:            http://www.kolab.org
     Description:         The kolab server

[1] /usr/portage/local/layman/kolab2

What else can I do?

-- 
Regards,
Oliver