ubuntu12.04安装lua5.3.1

先安装依赖readline
sudo apt-get install libreadline-dev
解压lua-5.3.1.tar.gz，进入lua-5.3.1/
1. make linux
2. sudo make install
生成的bin文件存放在/usr/local/bin/lua /usr/local/bin/luac
生成的lib文件存放在/usr/local/lib/liblua.a