Permissions setting when installing

Hello,

I've just downloaded the latest version of zencart and having permissions problem when installing.

The error message,

*  includes/configure.php = Unwriteable
* admin/includes/configure.php = Unwriteable

But the files settings are set to 777

[root@phoenix zen]# ls -la admin/includes/configure.php
-rwxrwxrwx 1 apache root 4320 2009-03-27 14:12 admin/includes/configure.php

[root@phoenix zen]# ls -la includes/configure.php
-rwxrwxrwx 1 apache root 3015 2009-03-27 13:57 includes/configure.php

I'm using Fedora 10 and the security policy on both files are set correctly,

[root@phoenix zen]# ls -lZ includes/configure.php
-rwxrwxrwx apache root unconfined_u:object_r:httpd_sys_content_t:s0 includes/configure.php

[root@phoenix zen]# ls -lZ admin/includes/configure.php
-rwxrwxrwx apache root unconfined_u:object_r:httpd_sys_content_t:s0 admin/includes/configure.php

Any suggestions or perhaps something else I'm missing ?
thanks in advance.

Phil