Rails - Oct 2008 - IRB error message (dyld: NSLinkModule() error)

Hi folks,
I''m new to Rails. I picked up Simply Rails 2 by Patrick Lenz a few
weeks
ago and I finally sat down to get stuck into it. I have Rails installed
on my iMac (OS X Leopard) and I can load up the Rails Welcome screen at
localhost:3000 without any issues.

My problem is with running IRB within Terminal.

If I try to run:
irb> 1

I receive the error:
dyld: NSLinkModule() error
dyld: Symbol not found: _rl_filename_completion_function
  Referenced from:
/usr/local/lib/ruby/site_ruby/1.8/i686-darwin9.5.0/readline.bundle
  Expected in: flat namespace

Trace/BPT trap

I have no idea why this is appearing or how to fix it.

My setup is:
Ruby version  1.8.6 (i686-darwin9.5.0)
RubyGems version  1.3.0
Rails version  2.1.2
Active Record version  2.1.2
Action Pack version  2.1.2
Active Resource version  2.1.2
Action Mailer version  2.1.2
Active Support version  2.1.2
Application root  /Users/cormacmoylan/shovell
Environment  development
Database adapter  sqlite3
Database schema version  0

Thanks for any assistance in the matter.
C.
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Ami wrote:
> hi
> Excellent book by the way
> Also highly reccomend railscasts.com
Yeah, the book seems solid enough. Thanks for pointing out 
trailscast.com too. Looks v.handy.
> Now
> Are you running from your site dir ./script/console ?
> 
> You are passing nothing meanningful to the console
> 
> Yes. 1 is a number but it has to follow some method like 1.class
> 
> Which will return >> fixnum
> 
I am running the irb> 1 command from a directory called shovell.

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Cormac Moylan wrote:

Cormac, did you ever figure this out? I''m having the exact same
problem.
Thanks! Jeff
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