To have a Wordpress powered web site, your web hosting provider must be able to meet certain Wordpress system requirements. The good news is that GreenGeeks meet's those system requirements, and also offers a 1 click auto-installer through Fantastico.
To see the system requirements, go here.
At the time of writing this, Wordpress can be supported by web hosts that are running PHP 4.3 or greater, MySQL 4.1.2 or greater and comes with the mod_rewrite Apache module.
GreenGeeks servers run the following versions:
PHP: 5.2.9
MySQL: 5.0.87
You can see more about our server configurations here.