Lua(一)

安装(mac)

curl -R -O http://www.lua.org/ftp/lua-5.2.3.tar.gz
tar zxf lua-5.2.3.tar.gz
cd lua-5.2.3.tar.gz
## build
make macosx test
## install
make macosx install

Hello World

1. 任意目录

vim helloworld.lua -> print("hello, world!");
lua helloworld.lua -> hello, world!