From: Roger Pack <rogerpack2005@...>
Date: 2008-07-31T01:26:46+09:00
Subject: Re: still stuck with rubygems-update

Une B辿v
 ue wrote:
> $ sudo gem install -r rubygems-update
> Successfully installed rubygems-update-1.2.0
> 1 gem installed
> $ sudo update_rubygems
> Installing RubyGems 1.2.0
> setup.rb:108: undefined method `ruby_version' for Gem:Module
> (NoMethodError)
> $
> 
> 
> I'm running Mac OS X 10.4.11 with :
> $ ruby -v
> ruby 1.8.6 (2007-09-24 patchlevel 111) [powerpc-darwin8.11.0]
> 
> 
> and there are new gems needing rubygems 1.2, for example the latest
> "echoe" ( echoe-3.gem ).

you could try reinstall gems from scratch, or trying to delete 
lib/ruby/*anything_related_to_gems* and reinstall from scratch, and if 
THAT doesn't work, then you may need to reinstall ruby from scratch, and 
then install gems into it.
Good luck.
-R
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