Installer Script Problem with Debian 4 (64Bit)

[TrippleEx]

I get this Message,:

Selecting previously deselected package psa.
(Reading database ... 129001 files and directories currently installed.)
Unpacking psa (from .../psa_8.3.0-debian4.0.build83071218.20_amd64.deb) ...
hostname: No address associated with name
dnsdomainname: No address associated with name
Warning!
Unable to determine the host or domain name of your computer.
Setting it to localhost.localdomain
Unable to resolve host name.
Please specify the host name in the /etc/hosts file
or specify DNS configuration in the /etc/resolv.conf file on your system.

ERROR while trying to check the hostname
Check the error reason(see log file: /tmp/psa_8.3.0_debian4.0.build83071218.20_installing.08 0127.00.50.log), fix and try again

Aborting...

dpkg: error processing /var/cache/apt/archives/psa_8.3.0-debian4.0.build83071218.20_amd64.deb (--unpack):
subprocess pre-installation script returned error exit status 1
Errors were encountered while processing:
/var/cache/apt/archives/psa_8.3.0-debian4.0.build83071218.20_amd64.deb


the /etc/hosts file looks like:
### Hxxxner Online AG installimage
# nameserver config
# IPv4
127.0.0.1 localhost
21x.1x3.xxx.58 myDomain.com
#
# IPv6
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

and here the logfile (log file: /tmp/psa_8.3.0_debian4.0.build83071218.20_installing.08 0127.00.50.log):
START psa-8.3.0-debian4.0.build83071218.20 installing (deb action: install) AT Sun Jan 27 00:50:32 CET 2008
dpkg action:
Warning!
Unable to determine the host or domain name of your computer.
Setting it to localhost.localdomain

ERROR while trying to check the hostname

Aborting...

STOP psa-8.3.0-debian4.0.build83071218.20 installing (deb action: install) AT Sun Jan 27 00:50:32 CET 2008

What did i need to do ?

Thanks

[Monica]

Hi
Try the advice from http://kb.swsoft.com/en/1137