[MacRuby-devel] [MacRuby] #453: MacIRB 0.5 beta 2 doesn't work on 10.6.2

[Ernest N. Prabhakar, Ph.D.]

Has nobody else had this problem?!?

On Nov 24, 2009, at 1:49 PM, MacRuby wrote:

> #453: MacIRB 0.5 beta 2 doesn't work on 10.6.2
> ----------------------------------------+-----------------------------------
> Reporter:  ernest.prabhakar@…          |       Owner:  lsansonetti@…        
>     Type:  defect                      |      Status:  new                  
> Priority:  blocker                     |   Milestone:  MacRuby 0.5          
> Component:  MacRuby                     |    Keywords:                       
> ----------------------------------------+-----------------------------------
> With beta 2 on 10.6.2, I can't run macirb.
> 
> When I enter:
> $ macirb
> OR
> $ macruby -e "require 'irb/slex'"
> 
> I get:
> 
> -e:in `<main>': undefined method `bind' for IRB::SLex:Class
> (NoMethodError)
> 
> More specifically:
> 
> macruby
> /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/irb/slex.rb
> 
> GIVES
> 
> /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/e2mmap.rb:in
> `extend_object:': undefined method `bind' for IRB::SLex:Class
> (NoMethodError)
>         from core:in `extend:'
> 
> Which presumably is due to this line in slex:
> ....
> module IRB
>   class SLex
>     @RCS_ID='-$Id: slex.rb 16810 2008-06-04 09:37:38Z matz $-'
> 
>     extend Exception2MessageMapper
> ...
> calling this method in e2mm:
> ....
>   def E2MM.extend_object(cl)
>     supe
>     cl.bind(self) unless cl < E2MM
>   end
> ...
> This doesn't cause any problems when called with Ruby 1.8.7, so I assume
> it is bug.
> 
> -- 
> Ticket URL: <http://www.macruby.org/trac/ticket/453>
> MacRuby <http://macruby.org/>
>