交叉编译arm-none-linux-gnueabi-gcc: No such file or directory

安装好交叉编译工具 arm-2009q3后，修改环境变量，执行arm-none-linux-gnueabi-gcc -v却出现了下面的提示 bash: /usr/local/arm/arm-2009q3/bin/arm-none-linux-gnueabi-gcc: No such file ...