Problem doing installworld

[Warren Liddell]

> This is a little bit obscure but you basically didn't follow the generic
> instructions on updating your system. You can get away without doing
> the
> mergemaster -p
> most of the time but when you see a message about a missing user or
> group, you have to add them to the appropriate file and carefully
> running mergemaster -p will let you fix the problem.
>
> Kent

I do things different. I run portupgrade, followed by buildworld installworld 
and then kernel update and since i started back with 4.x i havent had any 
problems doing it that way, untill this minor problem when trying to do 
installworld :)