wget https://github.com/simpl/ngx_devel_kit/archive/v0.2.19.tar.gz -O ngx_devel_kit-v0.2.19.tar.gz
wget https://github.com/openresty/lua-nginx-module/archive/v0.9.13.tar.gz -O lua-nginx-module-v0.9.13.tar.gz
wget http://nginx.org/download/nginx-1.7.9.tar.gz
本文采用LuaJIT。
wget http://luajit.org/download/LuaJIT-2.0.3.tar.gz