mysql没问题，同样的代码在另一台windows环境的机器中可以顺利运行。

我又重装了一遍，系统里有mysql-libs;mysql-devel;mysql，php配置安装是这样的：

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql --with-mysqli --with-pdo-mysql --enable-ftp --enable-fpm --enable-debug --with-gettext

make

make install

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这次倒是能顺利安装，但是启动php-fpm时报错如下：

Unknown(0) : Warning - PHP Startup: Unable to load dynamic library '/usr/local/php/lib/php/extensions/debug-non-zts-20100525/php_mysql.dll' - /usr/local/php/lib/php/extensions/debug-non-zts-20100525/php_mysql.dll: cannot open shared object file: No such file or directory

Unknown(0) : Warning - PHP Startup: Unable to load dynamic library '/usr/local/php/lib/php/extensions/debug-non-zts-20100525/php_mysqli.dll' - /usr/local/php/lib/php/extensions/debug-non-zts-20100525/php_mysqli.dll: cannot open shared object file: No such file or directory

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php目录里根本就没有extensions这个文件夹，find也没搜到php_mysql.dll这个文件。

是不是配置时有什么问题啊？