Problem installing Plesk 8 on fresh Fedora Core 4

[izghitu]

Hello,
I just purchased a 30 domains licence of Plesk 8
I am trying to install it on a i386 Fedora Core 4 server.
After I run the autoinstaller I receive the following error after psa-qmail is installed and trying to run:

done
Unable to determine the domain name of your computer.
Please, run the 'domainname' or 'hostname -f' command
from the console and make sure that the command returns your domain name.

ERROR while trying to get domain name
Check the error reason(see log file: /tmp/psa-qmail.log), fix and try again

Aborting...

error: %post(psa-qmail-1.03-fc4.build80060331.13.i586) scriptlet failed, exit status 1

When I do hostname -f I receive: r1060784-001

Another thing that bothers me is that Plesk is trying to install PHP5, is Plesk working with PHP5?

Please help
Thanks you

 

[Flob]

this is caused by you only giving your server a hostname instead of a FQDN.

Vi the /etc/hosts file and change the localhost line that contains your hostname to have the FQDN first eg.

127.0.0.1 myhostname.mydomain myhostname localhost.domain localhost