I'm using the plugin and it seems to work perfectly with WP 3.3.2
As the reindex is triggered only when there is a page update, i want to set up a cron job on our server. I have tested the commandline but it does not seem to do anything:
cd /var/www/site.com/htdocs/wp-content/plugins/sphider/admin/ /usr/bin/php spider.php -u http://site.com/page5 -r -d 2
PHP seems to run the page but nothing is happening. Anyone else having this problem with the plugin version of Sphider?