安装luajit2.0.2wget http://luajit.org/download/LuaJIT-2.0.0-beta9.tar.gztar zxvf LuaJIT-2.0.0-beta9.tar.gz cd LuaJIT-2.0.0-beta9 make sudo make install PREFIX=/usr/local/luajit安装ngx-devel-kit， lua-nginx-module， echo-nginx-modulecd /usr/local/git clone https://github.com/simpl/ngx_devel_kitgit clone https://github.com/agentzh/echo-nginx-modulegit clone https://github.com/chaoslawful/lua-nginx-m...