linux下eaccelerator，memcache，memcached安装

#1 安装eaccelerator

export PHP_PREFIX="/usr/local/webserver/php"
$PHP_PREFIX/bin/phpize
./configure --prefix=/usr/local/webserver/ --enable-eaccelerator=shared --with-php-config=$PHP_PREFIX/bin/php-config
make
make install

 #2 安装memcache

/usr/local/webserver/php/bin/phpize
./configure –enable-memcache –with-php-config=/usr/local/webserver/php/bin/php-config –with-zlib-dir
make
make install

#3 安装memcached

memcached扩展：
http://pecl.php.net/package/memcached
(summary:PHP extension for interfacing with memcached via libmemcached library)通过libmemcached 库与memcached服务交互的php扩展

tar -zxvf libmemcached-1.0.4.tar.gz
cd libmemcached-1.0.4
./configure
make && make install

 安装memcached

tar -xf memcached-2.0.1.tgz
cd memcached-2.0.1 /
usr/local/webserver/php/bin/phpize 
./configure  --with-php-config=/usr/local/webserver/php/bin/php-config
make && make install