[GRASSLIST:3562] Grid 3D Modules

[Javier]

Hello all;

My first message to the list:

There are some commands that don't work in my computer.

These are all commands belonging to GRASS Grid 3D Modules. When I've tried
to
use them, the only thing I've got is the message "command not found".
I've got the GRASS5.0pre3 version, installed from the precompiled binaries
for Linux.
Is it that I need to install another different version of GRASS with more
adds on?

Thanks and Regards
----------------
Javier Garcia