The Plesk installer is not working at all.

[root@DS05 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux ES release 4 (Nahant Update 4)
[root@DS05 ~]#
[root@DS05 ~]# php -v
PHP 4.3.9 (cgi) (built: Jun 26 2006 09:46:03)
Copyright © 1997-2004 The PHP Group
Zend Engine v1.3.0, Copyright © 1998-2004 Zend Technologies
[root@DS05 ~]# rpm -qa | grep php
php-pgsql-4.3.9-3.15
php-4.3.9-3.15
php-mysql-4.3.9-3.15
php-domxml-4.3.9-3.15
php-devel-4.3.9-3.15
php-ncurses-4.3.9-3.15
php-xmlrpc-4.3.9-3.15
php-pear-4.3.9-3.15
php-mbstring-4.3.9-3.15
php-gd-4.3.9-3.15
php-odbc-4.3.9-3.15
php-imap-4.3.9-3.15
php-ldap-4.3.9-3.15
php-snmp-4.3.9-3.15
[root@DS05 ~]#

Reading system installed packages...done.
Download file plesk-8.0.1-rhel4-i386.hdr.gz: 23%..46%..70%..93%..100% done
Download file plesk-8.0.1-rhel4-i386.hdr.gz: 77%..100% done
Resolve components
ERROR: Can't add to black list product package psa
ERROR: Installation failed



Can anyone Plesk Guru tell us what happend?:confused: