VirtualBox Guest Addons

[Lachlan Holmes]

Hey all,

If you can help 'd really appreciate it.

I have a 9.0 release 64bit freebsd. I've done a Portsnap fetch extract and
freebsd-update.

I can't get virtualbox-ose-additions to install I get this error message.


# make install clean
===> virtualbox-ose-additions-4.1.22 requires kernel sources.
*** Error code 1

Stop in /usr/ports/emulators/virtualbox-ose-addtions
#


i found this on the web, http://forums.freebsd.org/showthread.php?t=32503

But I'm new to bsd and and I don't understand how I downloaded the "patch"
and then rebuild the "system" and then redo the install process.

Thanks in advance for any help.

regards,
Lachlan Holmes