nios2-linux-gnu-gcc: not found ?

Hi, I've downloaded everything correctly. I'm using the binary toolchain, after run $make menu config, and the execute

$make vendor_hwselect SYSPTF=/windows/altera/DE2_SD_Card_Audio/system_0.ptf

This appears:

make ARCH=nios2 -C vendors vendor_hwselect

make[1]: nios2-linux-gnu-gcc: Comando não encontrado

make[1]: Entrando no diretório `/windows/nios2-linux/nios2-linux/uClinux-dist/vendors'

make -C /windows/nios2-linux/nios2-linux/uClinux-dist/vendors/Altera/nios2/. dir_v=/windows/nios2-linux/nios2-linux/uClinux-dist/vendors/Altera/nios2/. -f /windows/nios2-linux/nios2-linux/uClinux-dist/vendors/vendors-common.mak vendor_hwselect

/bin/sh: nios2-linux-gnu-gcc: not found

make[2]: Entrando no diretório `/windows/nios2-linux/nios2-linux/uClinux-dist/vendors/Altera/nios2'

make hwselect

/bin/sh: nios2-linux-gnu-gcc: not found

/bin/sh: nios2-linux-gnu-gcc: not found

make[3]: Entrando no diretório `/windows/nios2-linux/nios2-linux/uClinux-dist/vendors/Altera/nios2'

make[3]: *** Sem regra para processar o alvo `hwselect'. Pare.

make[3]: Saindo do diretório `/windows/nios2-linux/nios2-linux/uClinux-dist/vendors/Altera/nios2'

make[2]: ** [vendor_hwselect] Erro 2

make[2]: Saindo do diretório `/windows/nios2-linux/nios2-linux/uClinux-dist/vendors/Altera/nios2'

make[1]: ** [vendor_hwselect] Erro 2

make[1]: Saindo do diretório `/windows/nios2-linux/nios2-linux/uClinux-dist/vendors'

make: ** [vendor_hwselect] Erro 2

The binary toolchain has nios2-linux-gcc but not nios2-linux-gnu-gcc