Ok, now I’m beginning to understand the ports system a little better. Here is how I installed sudo:
as root:
cd /usr/ports/security/sudo
make install
When its done, still logged in as root do:
visudo
And add your user account to the # User privilege specification section as follows:
jason ALL=ALL,!FREEDOM
That pretty much gives you the keys to the kingdom. Log out and test your new sudo access with:
sudo ls /
Enter your password. Thats it!