unmet dependencies ARE MET!

[Marcio Merlone <mm@surf.com.br>]

Hello all,

I have a woody machine with some (lots) backported packages.

I am trying to install a postfix-tls package and it says I have unmet
dependencies. But the dependency _is_ met, installed:

[root@smtp01 postfix]$ apt-get -s install postfix-ldap postfix-tls postfix-mysql
Reading Package Lists... Done
Building Dependency Tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

Sorry, but the following packages have unmet dependencies:
  postfix-ldap: Conflicts: libldap2 (>= 2.1) but 2.1.23-0sherpya1 is to be installed
E: Sorry, broken packages
[root@smtp01 postfix]$ apt-cache policy libldap2
libldap2:
  Installed: 2.1.23-0sherpya1
  Candidate: 2.1.23-0sherpya1
  Version Table:
 *** 2.1.23-0sherpya1 0
        500 http://debian.netfarm.it woody/sherpya Packages
        100 /var/lib/dpkg/status
     2.1.21-1.9woody0 0
        500 http://pkg-openldap.alioth.debian.org ./ Packages
     2.1.17-3.woody0 0
        500 http://pkg-openldap.alioth.debian.org ./ Packages
     2.0.23-6.3 0
        500 http://http.us.debian.org stable/main Packages
        500 http://security.debian.org stable/updates/main Packages
        500 http://ftp.br.debian.org stable/main Packages
[root@smtp01 postfix]$

Resuming, it asks for libldap2 (>= 2.1) but I do have 2.1.23! What's
wrong?

Thanks for any help, tip, etc. As much as possible, I'd like to use only
backported packages and not unstable/testing.

Best regards,

-- 
--
   Marcio Merlone

 mm@surf.com.br khan@inferno.com.br marcio@mersant.com.br
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