Nginx 编译安装问题

checking for OS
 + Linux 4.4.0-49-generic x86_64
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 + using GNU C compiler
 + gcc version: 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 
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creating objs/Makefile

Configuration summary
  + using system PCRE library
  + using OpenSSL library: /usr/bin/openssl
  + using system zlib library

  nginx path prefix: "/usr/local/nginx"
  nginx binary file: "/usr/local/nginx/sbin/nginx"
  nginx modules path: "/usr/local/nginx/modules"
  nginx configuration prefix: "/usr/local/nginx/conf"
  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
  nginx pid file: "/usr/local/nginx/logs/nginx.pid"
  nginx error log file: "/usr/local/nginx/logs/error.log"
  nginx http access log file: "/usr/local/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"