1. An information management system comprising: a computing system comprising one or more computing devices including computer hardware, the computing system configured to: receive system information relating to one or more data storage requirements associated with a first user; access an electronic database containing deployment configuration rules usable in determining information management cell configurations; generate a recommended deployment configuration for an information management cell associated with the first user based at least in part on the system information and the deployment configuration rules, wherein the recommended deployment configuration specifies one or more of: a number of client computing devices, a number of storage managers, a number of secondary storage computing devices, a number of media agents, and a number of storage devices; receive computing infrastructure information relating to computer hardware components within the information management cell that are available for use in implementing the recommended deployment configuration, wherein the computing infrastructure information identifies one or more computing devices within the information management cell; and generate an installation script for the information management cell based at least in part on the recommended deployment configuration and the computing infrastructure information, wherein execution of the installation script causes automated installation of data storage software components on one or more computing devices within the information management cell identified by the computing infrastructure information.