自从我卸载了appnode从新再安装之后，每次添加网站，nginx就老显示无法启动，要么就是数据库无法启动，崩溃了。有看到类似帖子，说未安装lua扩展造成，但是我看了这个也已经安装，为什么还是不行？哪位大神给一下建议？谢谢！



执行结果：

操作失败：ServiceControlFailed！
Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xe" for details.


检测输出：

nginx: [emerg] unknown directive "lua_package_path" in /etc/nginx/conf.sitemgr.d/global/conf/http/lua.conf:1
nginx: configuration file /etc/nginx/nginx.conf test failed