We strongly recommend that you use the DreamHost Panel to manage your server. Other control panels cannot provide some of the unique features which we offer, and we cannot provide support for users using other server management software.
As far as I'm aware, there is no version of cPanel/WHM which will run on Debian Linux, which all of our servers run. DirectAdmin might work, but, again, you'd be entirely on your own installing and using it. We cannot provide support for this configuration.