ROROX (Ruby On Rails On XAMPP) is a package that
provides Ruby, Rails plus dependencies and other
gems, the Apache SCGI module, and rails_scgi for an
existing XAMPP installation. It aims to get close
to being a "one-click" installer for Linux a la
Locomotive or Instant Rails.
ruby-rpm provides bindings for accessing RPM
packages and databases from Ruby. It includes the
low-level C API to talk to rpm as well as Ruby
classes to model the various objects that RPM
deals with (such as packages, dependencies, and
files).
Gem to rpm converter creates an RPM spec file from
a Ruby gem. It uses the gem metadata to fill out
most of the information needed for building an RPM
containing the gem.
Inquisitor is a hardware testing and certification
system, suitable for both enterprise and home use.
It is customizable, modular, and available in both
a serverless live CD/DVD format and as a
server-controlled network boot production system.
Katello is a systems management engine providing workflows for configuration management, subscription management, provisioning, and content management.