Error when install ispCP 1.0.4

[iCE-Q]

I get this error when i try to install ispCP 1.0.4

Run '/etc/init.d/apache2 reload' to activate new configuration!
Enabling site 00_master.conf.
Run '/etc/init.d/apache2 reload' to activate new configuration!
/var/www/ispcp/engine/setup/ispcp-permission-functions.sh: 60: function: not found
/bin/chmod: missing operand after '.'
/bin/chmod: invalid mode: './reset-setup'
/var/www/ispcp/engine/setup/ispcp-permission-functions.sh: 70: Syntax error: "}" unexpected
ERROR: External command '/bin/sh /var/www/ispcp/engine/setup/set-gui-permissions.sh' returned '2' status !
root@server02:/var/www/ispcp/engine/setup# postmap: fatal: open /etc/postfix/ispcp/{aliases,domains,mailboxes,transport,sender-access}: No such file or directory

this is a new Ubuntu 9.10 Server and i have follow the install guide.
I ran antother Ubuntu 9.10 server with ispCP 1.0.3 and there what no props under installation.
i get the same error when i try to upgrade the old server.
any idea