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系统版本是5.2，把安装memcached的方法记录下先：
复制代码
代码如下:cd ~/memcached wget -c http://www.monkey.org/~provos/libevent-1.4.10-stable.tar.gz wget -c http://memcached.googlecode.com/files/memcached-1.2.8.tar.gz #安装libevent tar -zxvf libevent-1.4.10-stable.tar.gz cd libevent-1.4.10-stable ./configure make make install #安装memcached cd .. tar -zxvf memcached-1.2.8.tar.gz cd memcached-1.2.8 ./configure make make install #如果是64位系统，还需要把libevent的文件复制到/wp-content/lib64/下，用来解决error while loading shared libraries的问题 cp -R /wp-content/local/lib/libevent* /wp-content/lib64/ 好了，开始安装php的扩展，恶梦开始了，本以为直接用yum来安装php-devel.x86_64和php-pecl-memcache.x86_64这两个扩展就可以了，可装了后 phpinfo()里根本找不到memcache扩展，把已经装的这两个扩展remove重来，还是不行，goooooooooooooogle，找到了一篇文章《PHP Pecl Memcached module installation problems》，有救喽，先remove掉php-pecl-memcache.x86_64，然后执行了
顺利安装上了，打开/etc/php.d/看了下，没有memcache.ini，好吧，手动到/etc/php.ini加上了 extension=memcache.so，好了，重启httpd，刷新 phpinfo() ，竟然还没有，我郁闷了。。 回头想想，我好像漏了一个地方没有检查，马上打开 /wp-content/lib64/php/modules/ 查看，果然没有memcache.so，会在哪呢？ find -name之，原来躲在 /wp-content/local/lib/php/extensions/no-debug-non-zts-20060613/ 下，复制到 /wp-content/lib64/php/modules/ 再试，久违的 memcache扩展出现了。 T T
Memcached参数说明：
启动：
查看状态：
状态说明：
相关网址：
Libevent：http://www.monkey.org/~provos/libevent/ [shell] [root@~]# pecl install memcache downloading memcache-2.2.6.tgz ... Starting to download memcache-2.2.6.tgz (35,957 bytes) ..........done: 35,957 bytes 11 source files, building WARNING: php_bin /opt/php/bin/php appears to have a suffix /bin/php, but config variable php_suffix does not match running: phpize Configuring for: PHP Api Version: 20090626 Zend Module Api No: 20090626 Zend Extension Api No: 220090626 Enable memcache session handler support? [yes] : n [/shell] [shell] running: make INSTALL_ROOT="/var/tmp/pear-build-root/install-memcache-2.2.6" install Installing shared extensions: /var/tmp/pear-build-root/install-memcache-2.2.6/opt/php/lib/php/extensions/no-debug-non-zts-20090626/ running: find "/var/tmp/pear-build-root/install-memcache-2.2.6" | xargs ls -dils 11370548 4 drwxr-xr-x 3 root root 4096 Jan 6 15:55 /var/tmp/pear-build-root/install-memcache-2.2.6 11370602 4 drwxr-xr-x 3 root root 4096 Jan 6 15:55 /var/tmp/pear-build-root/install-memcache-2.2.6/opt 11370603 4 drwxr-xr-x 3 root root 4096 Jan 6 15:55 /var/tmp/pear-build-root/install-memcache-2.2.6/opt/php 11370604 4 drwxr-xr-x 3 root root 4096 Jan 6 15:55 /var/tmp/pear-build-root/install-memcache-2.2.6/opt/php/lib 11370605 4 drwxr-xr-x 3 root root 4096 Jan 6 15:55 /var/tmp/pear-build-root/install-memcache-2.2.6/opt/php/lib/php 11370606 4 drwxr-xr-x 3 root root 4096 Jan 6 15:55 /var/tmp/pear-build-root/install-memcache-2.2.6/opt/php/lib/php/extensions 11370607 4 drwxr-xr-x 2 root root 4096 Jan 6 15:55 /var/tmp/pear-build-root/install-memcache-2.2.6/opt/php/lib/php/extensions/no-debug-non-zts-20090626 11370601 236 -rwxr-xr-x 1 root root 235639 Jan 6 15:55 /var/tmp/pear-build-root/install-memcache-2.2.6/opt/php/lib/php/extensions/no-debug-non-zts-20090626/memcache.so Build process completed successfully Installing '/opt/php/lib/php/extensions/no-debug-non-zts-20090626/memcache.so' install ok: channel://pecl.php.net/memcache-2.2.6 configuration option "php_ini" is not set to php.ini location You should add "extension=memcache.so" to php.ini [/shell] (责任编辑：IT) |
