From: Jule Nissen <tschellhorn@...>
Date: 2010-09-22T18:46:05+09:00
Subject: Re: Can't load gem

Jule Nissen wrote:
> Hi!
> 
> I've run into some trouble while updating my ruby-version on ubuntu.
> I installed ruby1.9.1 linked /usr/bin/ruby to ruby1.9.1
> installed rubygems1.3.7 with ruby1.9.1.
when I run

irb(main):001:0> require 'ri_cal'

I get this error:

LoadError: no such file to load -- ri_cal
  from (irb):1:in `require'
  from (irb):1
  from /usr/bin/irb:12:in `<main>'
irb(main):002:0>

with require gems its like this:


irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'ri_cal'
LoadError: no such file to load -- ri_cal
  from (irb):2:in `require'
  from (irb):2
  from /usr/bin/irb:12:in `<main>'
irb(main):003:0>



> 
> My gem env output is this:
> 
> RubyGems Environment:
>   - RUBYGEMS VERSION: 1.3.7
>   - RUBY VERSION: 1.9.1 (2010-01-10 patchlevel 378) [i486-linux]
>   - INSTALLATION DIRECTORY: /usr/lib/ruby/gems/1.9.1
>   - RUBY EXECUTABLE: /usr/bin/ruby1.9.1
>   - EXECUTABLE DIRECTORY: /usr/bin
>   - RUBYGEMS PLATFORMS:
>     - ruby
>     - x86-linux
>   - GEM PATHS:
>      - /usr/lib/ruby/gems/1.9.1
>      - /home/jule/.gem/ruby/1.9.1
>   - GEM CONFIGURATION:
>      - :update_sources => true
>      - :verbose => true
>      - :benchmark => false
>      - :backtrace => false
>      - :bulk_threshold => 1000
>   - REMOTE SOURCES:
>      - http://rubygems.org/
> 
> When I run
> 
>> ruby --disable-gems -S irb
>> require 'rubygems'
>> require 'ri_cal'
> 
> everything works fine!
> 
> Does ruby load a wrong gem version by default?
> How is it possible to configure this?
> Is it an ruby or an ubuntu issue?
> 
> Really don't know how to find a solution.
> 
> Thanks in advance.
> 
> landge
> 
> PS: I haven't set any environment variables

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