При компиляции ядра на FreeBSD 8.0 i386
make -s buildworld TARGET_ARCH=amd64
make -s buildkernel TARGET_ARCH=amd64 KERNCONF=CUSTOM
после "make installworld" появляется ошибка:

--------------------------------------------------------------
>>> Installing everything

--------------------------------------------------------------
cd /usr/src; make -f Makefile.inc1 install
===> share/info (install)
===> lib (install)
===> lib/csu/i386-elf (install)
cc -O2 -pipe  -I/usr/src/lib/csu/i386-elf/../common  -I/usr/src/lib/csu/i386-elf/../../libc/include -std=gnu99  -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wcast-align -Wunused-parameter -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wno-pointer-sign -c crt1.c
cc: not found
*** Error code 127

Stop in /usr/src/lib/csu/i386-elf.
*** Error code 1

Stop in /usr/src/lib.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Подскажите пожалуйста, что делаю не так.