On Mar 18, 2009, at 15:31, James Britt wrote:

> I'm running ruby 1.8.6 (2009-03-10 patchlevel 362) [i686-linux] and  
> trying to rdoc the current 1.9 source.

Is there a reason you aren't using the rdoc that ships with 1.9  
(2.2.2) or the latest RDoc (2.4.1)?