-To use a Sphinx server to search users and notices, you also need
-to install, compile and enable the sphinx pecl extension for php on the
-client side, which itself depends on the sphinx development files.
-"pecl install sphinx" should take care of that. Add "extension=sphinx.so"
-to your php.ini and reload apache to enable it.
+To use a Sphinx server to search users and notices, you'll need to
+enable the SphinxSearch plugin. Add to your config.php: