Hello,

I have a debian 6, Im try to install the zimbra, i follow this link:
Email and Calendars with Zimbra 6 on Debian 6 (Squeeze). After i started the instalation.
See my logs. The instalation is fail.


Do you agree with the terms of the software license agreement? [N] Y

Checking for prerequisites...
FOUND: NPTL
FOUND: sudo-1.7.4p4-2.squeeze.2
FOUND: libidn11-1.15-2
FOUND: libgmp3c2-2:4.3.2+dfsg-1
FOUND: libstdc++6-4.4.5-8
Checking for suggested prerequisites...
Prerequisite check complete.

Checking for installable packages

Found zimbra-core
Found zimbra-ldap
Found zimbra-logger
Found zimbra-mta
Found zimbra-snmp
Found zimbra-store
Found zimbra-apache
Found zimbra-spell
Found zimbra-memcached
Found zimbra-proxy


The Zimbra Collaboration Suite appears already to be installed.
It can be upgraded with no effect on existing accounts,
or the current installation can be completely removed prior
to installation for a clean install.


Do you wish to upgrade? [Y] Y

Select the packages to install
Upgrading zimbra-core
Upgrading zimbra-ldap
Upgrading zimbra-logger
Upgrading zimbra-mta
Upgrading zimbra-snmp
Upgrading zimbra-store
Upgrading zimbra-apache
Upgrading zimbra-spell
Upgrading zimbra-memcached
Upgrading zimbra-proxy
Checking required space for zimbra-core
checking space for zimbra-store

Installing:
zimbra-core
zimbra-ldap
zimbra-logger
zimbra-mta
zimbra-snmp
zimbra-store
zimbra-apache
zimbra-spell
zimbra-memcached
zimbra-proxy


You appear to be installing packages on a platform different
than the platform for which they were built.

This platform is DEBIAN6
Packages found: DEBIAN5
This may or may not work.

Using packages for a platform in which they were not designed for
may result in an installation that is NOT usable. Your support
options may be limited if you choose to continue.


Install anyway? [N] Y

The system will be modified. Continue? [N] Y

Shutting down zimbra mail

Removing existing packages

zimbra-ldap...done
zimbra-logger...done
zimbra-mta...done
zimbra-snmp...done
zimbra-store...done
zimbra-spell...done
zimbra-memcached...done
zimbra-proxy...done
zimbra-apache...done
zimbra-core...done

Removing deployed webapp directories
Installing packages

zimbra-core......zimbra-core_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-ldap......zimbra-ldap_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-logger......zimbra-logger_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-mta......zimbra-mta_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-snmp......zimbra-snmp_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-store......zimbra-store_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-apache......zimbra-apache_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-spell......zimbra-spell_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-memcached......zimbra-memcached_7.2.0_GA_2669.DEBIAN5_i386.deb...done
zimbra-proxy......zimbra-proxy_7.2.0_GA_2669.DEBIAN5_i386.deb...done
Operations logged to /tmp/zmsetup.05212012-171359.log
Upgrading from to 7.2.0_GA_2669
Stopping zimbra services...failed. exiting.
UPGRADE FAILED - exiting.

What is the solution ?
Thanks.

Rodrigo Faria Tavares