FedoraFAQ.org - commands for install of NVIDIA drivers do not work

Hi all,

I'm following the FedoraFAQ.org instructions  for installing the NVDIA drivers and two of the commands given for getting the drivers up and running don't work.

I'm entering

setsebool -P allow_execmod=1

but bash says the command is not found.  Same with "init 3" for bringing FC5 down to the command line so i can enable the drivers.

I've been running both commands as root user with "su" and as a regular user, but neither work.  Any help here?

Jared