讓Drupal 6.x支援APC(Alternative PHP Cache) Debian與Ubuntu適用

安裝php5-dev
~# apt-get install php5-dev

安裝APC與uploadprogress
~# pecl install APC
~# pecl install uploadprogress

加入設定檔
~# nano /etc/php5/conf.d/drupal.ini
extension=apc.so
apc.rfc1867 = 1
extension=uploadprogress.so

~# /etc/init.d/apache2 restart

如果沒有設定成功，請參考這一篇
http://liaozi.blogspot.tw/2012/08/ubuntu1204serverdrupalusbinstall.html