Problem activating plugin

I received the following message when trying to activate the plugin:
global-author-posts-feed-2.3

Warning: require_once(../wp-load.php) [function.require-once]: failed to open stream: No such file or directory in /home/womenpar/public_html/wp-content/plugins/recent-global-author-posts-feed/recent-global-author-posts-feed.php on line 30

Fatal error: require_once() [function.require]: Failed opening required '../wp-load.php' (include_path='.usr/lib/phpusr/local/lib/php') in /home/womenpar/public_html/wp-content/plugins/recent-global-author-posts-feed/recent-global-author-posts-feed.php on line 30

How do I rectify the problem? My current MU installation is WordPress 3.5.1.