make KBUILD_VERBOSE=1 -C /lib/modules/2.6.33-020633-generic/build SUBDIRS=/tmp/vbox.0 SRCROOT=/tmp/vbox.0 modules
/usr/src/linux-headers-2.6.33-020633-generic/arch/x86/Makefile:81: stack protector enabled but no compiler support
make[1]: gcc: comando non trovato
test -e include/generated/autoconf.h -a -e include/config/auto.conf || (		\
	echo;								\
	echo "  ERROR: Kernel configuration is invalid.";		\
	echo "         include/generated/autoconf.h or include/config/auto.conf are missing.";\
	echo "         Run 'make oldconfig && make prepare' on kernel src to fix it.";	\
	echo;								\
	/bin/false)
mkdir -p /tmp/vbox.0/.tmp_versions ; rm -f /tmp/vbox.0/.tmp_versions/*
make -f scripts/Makefile.build obj=/tmp/vbox.0
  gcc -Wp,-MD,/tmp/vbox.0/linux/.SUPDrv-linux.o.d  -nostdinc -isystem  -I/usr/src/linux-headers-2.6.33-020633-generic/arch/x86/include -Iinclude  -include include/generated/autoconf.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -O2 -m64 -mno-red-zone -mcmodel=kernel -maccumulate-outgoing-args -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-omit-frame-pointer -fno-optimize-sibling-calls -I/lib/modules/2.6.33-020633-generic/build/include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DVBOX_WITH_64_BITS_GUESTS  -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(SUPDrv_linux)"  -D"KBUILD_MODNAME=KBUILD_STR(vboxdrv)"  -c -o /tmp/vbox.0/linux/.tmp_SUPDrv-linux.o /tmp/vbox.0/linux/SUPDrv-linux.c
/bin/sh: gcc: not found
make[2]: *** [/tmp/vbox.0/linux/SUPDrv-linux.o] Errore 127
make[1]: *** [_module_/tmp/vbox.0] Errore 2
make: *** [vboxdrv] Errore 2