PHP安装报mysql错及php-fpm启动faild

报错信息如下：

configure: error: Cannot find MySQL header files under /usr/local/mysql

 

 

编译安装PHP5.5.38

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-mysql-sock=/data/mysql/mysql.sock --with-pdo-mysql=/usr/local/mysql --with-gd --with-png-dir=/usr/local/libpng --with-jpeg-dir=/usr/local/jpeg --with-freetype-dir=/usr/local/freetype --with-xpm-dir=/usr/  --with-zlib-dir=/usr/local/zlib  --with-iconv --enable-libxml --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-opcache --enable-mbregex --enable-fpm --enable-mbstring --enable-ftp --enable-gd-native-ttf --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-mcrypt --with-curl --enable-ctype  

报错：

configure: error: Cannot find MySQL header files under /usr/local/mysql.

 

如果不知道mysql安装位置，可使用mysqlnd代替

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-mysql-sock=/var/lib/mysql/mysql.sock --with-pdo-mysql=mysqlnd --with-gd --with-png-dir=/usr/local/libpng --with-jpeg-dir=/usr/local/jpeg --with-freetype-dir=/usr/local/freetype --with-xpm-dir=/usr/  --with-zlib-dir=/usr/local/zlib  --with-iconv --enable-libxml --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-opcache --enable-mbregex --enable-fpm --enable-mbstring --enable-ftp --enable-gd-native-ttf --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-mcrypt --with-curl --enable-ctype

 

其中配置with-mysql-sock：

--with-mysql-sock=/var/lib/mysql/mysql.sock

登录mysql后执行STATUS命令可查看到UNIX socket

mysql> STATUS
--------------
mysql  Ver 14.14 Distrib 5.6.37, for Linux (x86_64) using  EditLine wrapper

Connection id:        2503
Current database:    
Current user:        root@localhost
SSL:            Not in use
Current pager:        stdout
Using outfile:        ''
Using delimiter:    ;
Server version:        5.6.37 MySQL Community Server (GPL)
Protocol version:    10
Connection:        Localhost via UNIX socket
Server characterset:    utf8mb4
Db     characterset:    utf8mb4
Client characterset:    utf8mb4
Conn.  characterset:    utf8mb4
UNIX socket:        /var/lib/mysql/mysql.sock
Uptime:            24 days 10 hours 32 min 15 sec

Threads: 21  Questions: 9435046  Slow queries: 4  Opens: 1640  Flush tables: 1  Open tables: 431  Queries per second avg: 4.468
--------------

mysql> 

 

如果启动php-fpm失败，但已是启动成功的：

> /etc/init.d/php-fpm start

Starting php-fpm ................................... failed

则需要查看/usr/local/php/etc/php-fpm.conf文件配置：

[global]
; Pid file
; Note: the default prefix is /usr/local/php/var
; Default Value: none
pid = run/php-fpm.pid

查看php-fpm.pid文件是否存在，不存在则创建一个空的php-fpm.pid文件，

并且查看是否与启动文件/etc/init.d/php-fpm的php-fpm.pid文件路径一致。

prefix=/usr/local/php
exec_prefix=${prefix}

php_fpm_BIN=${exec_prefix}/sbin/php-fpm
php_fpm_CONF=${prefix}/etc/php-fpm.conf
php_fpm_PID=${prefix}/var/run/php-fpm.pid