>> ../../../../netinet/files.ipfilter:22: syntax error
>> ../../../../net/files.pf:16: syntax error
>> *** Stop.

>> Does someone already know what I need to modify?
>
> Yes, you need an updated toolchain, which includes config(1), but there
> are other bits that need an update.
>
> Please, use build.sh, unless you really know what you're doing.

I tried build.sh and all of the combinations possible from the NetBSD 
guide.

I have only built NetBSD a couple of times, and might need to roll back to 2.02.

Can you tell me how to update the toolchain?

Thanks,
Darrel