rdoc 4.1 (i386 binary) in ubuntu intrepid

 RDoc - Documentation from Ruby Source Files
  * Generates structured HTML and XML documentation from Ruby source and C
    extensions.
  * Automatically extracts class, module, method, and attribute definitions.
    These can be annonated using inline comments.
  * Analyzes method visibility.
  * Handles aliasing.
  * Uses non-intrusive and implicit markup in the comments. Readers
    of the original source needn't know that it is marked up at all.
 .
 This package is a dependency package, which depends on Debian's default
 Ruby version (currently 1.8.x).