错误：configure: error: xml2-config not found. Please check your libxml2 installation.
解决办法：yum -y install libxml2-devel
错误：configure: error: Please reinstall the libcurl distribution -easy.h should be in <curl-dir>/include/curl/
解决办法：yum -y install libcurl-devel
错误：configure: error: jpeglib.h not found.
解决办法：yum -y install libjpeg-turbo-devel
错误：configure: error: png.h not found.
解决办法：yum -y install libpng-devel
错误：configure: error: freetype-config not found.
解决办法：configure: error: mcrypt.h not found. Please reinstall libmcrypt.
错误：configure: error: mcrypt.h not found. Please reinstall libmcrypt.
解决办法：yum -y install libmcrypt-devel
安装php
[root@localhost php-5.3.27]# make && make install
以上每一个步骤，如果没有完全执行正确，那么下一步是无法进行的，使用 echo $? 看结果是否为 “0” , 如果不是，就是没有执行正确。
修改配置文件
cp php.ini-production /usr/local/php/etc/php.ini vim /usr/local/php/etc/php-fpm.conf
把如下内容写入该文件:
[global] pid = /usr/local/php/var/run/php-fpm.pid error_log = /usr/local/php/var/log/php-fpm.log [www] listen = /tmp/php-fcgi.sock user = php-fpm group = php-fpm listen.owner = nobody listen.group = nobody pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024
保存配置文件后，检验配置是否正确的方法为:
/usr/local/php/sbin/php-fpm -t
如果出现诸如 “test is successful” 字样，说明配置没有问题。
启动php-fpm
cp /usr/local/src/php-5.5.23/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm chmod 755 /etc/init.d/php-fpm service php-fpm start
如果想让它开机启动，执行:
chkconfig php-fpm on
检测是否启动:
ps aux |grep php-fpm
看看是不是有很多个进程（大概20多个）。
安装nginx
下载nginx
cd /usr/local/src/ wget http://nginx.org/download/nginx-1.7.12.tar.gz
解压nginx
tar zxvf nginx-1.7.12.tar.gz
配置编译参数
cd nginx-1.7.12 ./configure --prefix=/usr/local/nginx --with-http_realip_module --with-http_sub_module --with-http_gzip_static_module --with-http_stub_status_module --with-pcre
报错：./configure: error: the HTTP rewrite module requires the PCRE library.
解决办法：
