VMWare e Mandrake 9.1... problema di installazione

[The Joker 2k]

ragazzi, ho un problema con VMWare, il noto programma di emulazione di sistemi operativi:
ho scaricato l' archivio TAR.GZ dal sito (è di 20 MB).
l' ho decompresso (in modalità root) dentro una cartella.
in quella cartella ho aperto il terminale.
ho digitato ./vmware-install.pl
tutto ok fino a quando mi lancia ./vmware-config.pl (che sta in /bin/ sempre dentro quella cartella).

compaiono questi messaggi:

Making sure VMware Workstation's services are stopped.

Stopping VMware services:
Virtual machine monitor [ OK ]

Trying to find a suitable vmmon module for your running kernel.

None of VMware Workstation's pre-built vmmon modules is suitable for your
running kernel. Do you want this program to try to build the vmmon module for
your system (you need to have a C compiler installed on your system)? [yes]

Using compiler "/usr/bin/gcc". Use environment variable CC to override.

What is the location of the directory of C header files that match your running
kernel? [/usr/src/linux/include] /usr/include

The directory of kernel headers (version 2.4.21) does not match your running
kernel (version 2.4.21-0.13mdk). Even if the module were to compile
successfully, it would not load into the running kernel.

What is the location of the directory of C header files that match your running
kernel? [/usr/src/linux/include]

_______________________

l' unico file kernel.h che ho trovato è nella dir che ho specificato al programma!
come risolvo ??? ricordo che uso Mandrake 9.1

[lovaz]

Prova a installare i sorgenti del kernel (cd 3) o i kernel header.