從一臺服務器上拷貝php-fpm程序到另一臺後啓動提示錯誤：
/etc/init.d/php-fpm-5.4 start Starting php-fpm [27-Jul-2017 11:31:39] NOTICE: PHP message: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/php54/lib/php/extensions/no-debug-non-zts-20100525/gearman.so' - libgearman.so.8: cannot open shared object file: No such file or directory in Unknown on line 0 done
看錯誤提示是找不到libgearman.so.8
開始是懷疑直接拷貝的gearman.so擴展不能用，從網上下載gearman重新編譯：
下載最新版本： $ wg $ tar zxvf gearman-1.1.1.tgz $ cd gearman-1.1.1/ $ phpize $ ./configure --with-php-config=/usr/local/php/bin/php-config $ make $ make install
make過程中有錯誤：
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers. checking for gawk... gawk checking whether to enable gearman support... yes, shared not found
提示需要安裝libgearman，到這裏才知道問題出在哪裏，直接yum安裝libgearman
yum install libgearman ... .... ..... Dependencies Resolved ======================================================================================================================== Package Arch Version Repository Size ======================================================================================================================== Installing: libgearman x86_64 1.1.8-2.el6 epel 70 k Installing for dependencies: boost-system x86_64 1.41.0-28.el6 base 26 k Transaction Summary ======================================================================================================================== Install 2 Package(s) ... 2/2 .... ..... Installed: libgearman.x86_64 0:1.1.8-2.el6 Dependency Installed: boost-system.x86_64 0:1.41.0-28.el6 Complete!
可以安裝，直接安裝後重啓php-fpm服務，沒有提示錯誤。解決。
/etc/init.d/php-fpm-5.4 restart Gracefully shutting down php-fpm . done Starting php-fpm done