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1. Debian -- Details of package rubybook in etch
the "Programming Ruby" book ... the "Programming Ruby" book. This book is a tutorial and reference for the Ruby programming language.
http://packages.debian.org/stable/doc/rubybook
2. Debian -- Package Search Results -- rubybook
You have searched for packages that names contain rubybook in all suites, all sections, and all architectures. Found 1 matching packages. Exact hits
http://packages.debian.org/rubybook
3. Overview of rubybook source package
Todo: The package should be updated to follow the last version of Debian Policy (Standards-Version 3.8.0 instead of 3.7.2).
http://packages.qa.debian.org/rubybook