BitNami Spree Stack is an installer for Spree, a flexible ecommerce platform. It installs all of the dependencies that Spree requires to run as a server on your Mac. It includes ready-to-run versions of Apache, MySQL, Subversion and Ruby on Rails. Versions are as follows:
Spree 2.0.1
Apache 2.4.4
MySQL 5.5.30
Ruby 1.9.3-p429
Rails 3.2.13
RubyGems 1.8.12
As is stated in the ReadMe under "Components" http://bitnami.com/stack/spree/README.txt