64位系統需添加32位多架構才能安裝
sudo dpkg --add-architecture i386
sudo apt -get update
sudo apt-get dist-upgrade
sudo apt-get install lsb-core
sudo apt-get install g++-multilib
sudo apt-get install lib32z1
sudo apt-get install lib32ncurses5
安裝完成后 arm-linux-gcc 才可以運行