说明，本文适用于之前已安装过tengine但没有安装云锁模块的.
环境：centos,云锁,tengine
yum -y install jemalloc pcre* openssl*
安装前做好备份：
cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak
1.下载（需要重新下载之前的tengine版本）:
下载tengine：
#cd /usr/local/
#wget http://tengine.taobao.org/download/tengine-2.1.2.tar.gz
#tar zxvf tengine-2.1.2.tar.gz
下载云锁模块：
#wget https://codeload.github.com/yunsuo-open/nginx-plugin/zip/master -O nginx-plugin-master.zip
#unzip nginx-plugin-master.zip
2.查看之前都加载了什么模块：
#nginx -V
我本机加载模块大致如下：
–with-http_ssl_module –with-http_flv_module –with-http_stub_status_module –with-http_gzip_static_module –with-http_upstream_check_module
3.安装与配置（常用模块）：
#cd tengine-2.1.2
#./configure –prefix=/usr/local/nginx –with-http_ssl_module –with-http_flv_module –with-http_stub_status_module –with-http_gzip_static_module –with-http_upstream_check_module –add-module=/usr/local/nginx-plugin-master
即，在正常安装tengine的步骤下多出： –add-module=/usr/local/nginx-plugin-master
# make
注意：切记不要执行make install ，不然会覆盖掉之前配置的 nginx.conf
rm -rf /usr/local/nginx/sbin/nginx
cp objs/nginx /usr/local/nginx/sbin/nginx
service nginx restart
4.让云锁识别您自己编译的tengine:
cd /usr/local/yunsuo_agent/nginx/
./configure_compile_nginx /usr/local/nginx