安装 lua
wget http://luajit.org/download/luajit-2.0.5.tar.gz tar -zxvf luajit-2.0.5.tar.gz cd luajit-2.0.5 make && make install prefix=/usr/local/luajit
etc/profile 加入
# lua export luajit_lib=/usr/local/luajit/lib export luajit_inc=/usr/local/luajit/include/luajit-2.0
只 make，不执行 make install。
编译报错应该就是 lua 环境变量不对。
nginx -v 命令报错 ./nginx: error while loading shared libraries: libluajit-5.1.so.2: cannot open shared object file: no such file or directory 解决： echo "/usr/local/luajit/lib" >> /etc/ld.so.conf ldconfig
nginx 添加 lua 模块
测试：
server{
...
location /lua {
default_type 'text/html';
content_by_lua '
ngx.say("hello, lua!")
';
}
...
}浏览器打开：
http://blog.13sai.com/lua
可以看到 hello, lua!