1，nginx检查配置报错

[root@localhost nginx1.8.0]# ./nginx -t
nginx: the configuration file /var/local/nginx1.8.0/nginx.conf syntax is ok
nginx: [emerg] getpwnam("nginx") failed

解决办法：创建nginx用户

root@localhost nginx1.8.0]# groupadd nginx
[root@localhost nginx1.8.0]# useradd -g nginx  -s /usr/sbin/nologin nginx
[root@localhost nginx1.8.0]# ./nginx -t
nginx: the configuration file /var/local/nginx1.8.0/nginx.conf syntax is ok
nginx: configuration file /var/local/nginx1.8.0/nginx.conf test is successful

2，make的时候报错

make: ps2pdf: Command not found

解决办法：

yum install ghostscript