{ nginx} Nginx平稳升级

upgrade nginx for Centos 6.x

• yum install gcc-c++ pcre-devel zlib-devel make wget openssl-devel libxml2-devel libxslt-devel gd-devel perl-ExtUtils-Embed GeoIP-devel gperftools-devel
• wget http://nginx.org/download/nginx-1.9.1.tar.gz
• tar xvf nginx-1.9.1.tar.gz
• cd nginx-1.9.1
• .configure --arguments && make（不要make install）
• arguments为 nginx -V 的结果
• mv /usr/sbin/nginx /usr/sbin/nginx.old
• cp objs/nginx /usr/sbin/nginx
• nginx -s reload

问题

nginx: [alert] version 1.9.1 of nginx.pm is required, but 1.0.15 was found