Path problem with vmware server deployment

[tournesol <tournesol33 gmail com>]

Hi.

I'd like to deploy VMware-server-1.0.4-56528.i386.rpm through
anaconda-10.1.1.46-1
on my-box (based on CentOS4.2, 2.6.9-42.0.2.ELsmp).
After installed the box , I've got the following error in /root/install.log

Installing vim-minimal-6.3.046-0.40E.7.i386.
Installing VMware-server-1.0.4-56528.i386.rpm
/var/tmp/rpm-tmp.49452: line 376: mkdir: command not found
/var/tmp/rpm-tmp.49452: line 288: /etc/vmware/locations: No such file or 
directory
/var/tmp/rpm-tmp.49452: line 563: chmod: command not found
/var/tmp/rpm-tmp.50304: line 86: /etc/vmware/locations: No such file or 
directory
/var/tmp/rpm-tmp.50304: line 302: touch: command not found
/var/tmp/rpm-tmp.50304: line 303: chmod: command not found
/var/tmp/rpm-tmp.50304: line 340: cat: command not found
/var/tmp/rpm-tmp.50304: line 1109: chmod: command not found
Installing wireless-tools-27-0.pre25.4.EL4.i386.
Installing words-3.0-3.noarch.



Q1: It looks when  Anaconda try to install VMware-server-1.0.4-56528.i386.rpm
     the path of mkdir , touch ,chmod not be found , Why ?

Q2: How can I set path (like "export PATH=/bin") before the Anaconda try to run
postinstal script of vmware-xxx.spec file ?
 
Any idea please ?

Best Regards.