On Aug 30, 2006, at 11:49 PM, Tom Allison wrote:

> I'm trying to run 'ruby -d foo.rb' and the d is either ignored or I  
> don't understand how it works.  The code just runs as if there is  
> no -d option.
>
> Does this require something at compile time of Ruby that I might  
> have overlooked?
>

Maybe you wanted ruby -rdebug -d foo.rb ?