[root a localhost mini3250]# make uImage
make: arm-vfp-linux-gnu-gcc: Command not found
CHK include/linux/version.h
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
CC kernel/bounds.s
/bin/sh: arm-vfp-linux-gnu-gcc: command not found
make[1]: *** [kernel/bounds.s] Error 127
make: *** [prepare0] Error 2

what do i need to install??