# 基础ubuntu系统配置 apt-get update apt-get install iputils-ping vim git wget xz-utils bzip2 gcc device-tree-compiler python time make wget https://releases.linaro.org/components/toolchain/binaries/latest/arm-linux-gnueabihf/gcc-linaro-7.1.1-2017.08-x86_64_arm-linux-gnueabihf.tar.xz