In case you don't want to make wp-config.php writeable by the server, or you want to make all steps manually:
Upload to your plugins folder, usually wp-content/plugins/ and unzip the file, it will create a wp-content/plugins/wp-cache/ directory.
If you have Compression turned on under Miscellaneous options, turn it off.
Create wp-content/cachedirectory and make sure the web server can write in it.
Make wp-content directory writeable by the web server.
Create a symbolic link from wp-content/advanced-cache.php to wp-content/plugins/wp-cache/wp-cache-phase1.php.
ln -s wp-content/plugins/wp-cache/wp-cache-phase1.php wp-content/advanced-cache.php
Add the following line to you wp-config.php` file:
define('WP_CACHE', true);
Go to "Options" administration menu, select "WP-Cache" from the submenu and enable cache.
For more info, please visit [http://mnm.uib.es/gallir/wp-cache-2/ WP-Cache home page].
(For feedback/comments, please send an e-mail to: gallir@uib.es ).




