Build error on FreeBSD 8.2

[Serguei Okladnikov]

Hello!

There is error to build virtual box on freebsd 8.2

cd /usr/ports/emulators/virtualbox-ose
make

...

kBuild: Generating VBoxVMM -
/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.3.20/out/freebsd.amd64/release/obj/VBoxVMM/dtrace/dtrace/VBoxVMM.h
kmk: ***
[/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.3.20/out/freebsd.amd64/release/obj/VBoxVMM/dtrace/dtrace/VBoxVMM.h]
Error 1
The failing command:
@/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.3.20/out/freebsd.amd64/release/obj/VBoxTpG/VBoxTpG
-h --ring-3-context -o
"/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.3.20/out/freebsd.amd64/release/obj/VBoxVMM/dtrace/dtrace/VBoxVMM.h"
-s
"/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.3.20/src/VBox/VMM/VBoxVMM.d"
kmk: *** Waiting for unfinished jobs....
kmk: *** Exiting with status 2


VBoxTpG - executable exists

when I try to run:

/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.3.20/out/freebsd.amd64/release/obj/VBoxTpG/VBoxTpG
-h --ring-3-context -o
"/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.3.20/out/freebsd.amd64/release/obj/VBoxVMM/dtrace/dtrace/VBoxVMM.h"
-s
"/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.3.20/src/VBox/VMM/VBoxVMM.d"

VBoxTpG program immediately quit with no text output,
and no VBoxVMM.h file appears after that execution.

Help please, there is no vnc enabled in builded FreeBSD repo for package
virtualbox-ose,
so need to build.