From: Martin Kociman <lists@...>
Date: 2013-01-26T00:14:47+09:00
Subject: Gem loads in irb but not console

Hi!

I have the next problem: I was install a gem. The gem work well in
'irb', but doesn't work in console. What is the problem? Please, help!

Now, I print my 'step by step':
a.
root@iway-cacique:~# gem install selenium-webdriver
Successfully installed multi_json-1.5.0
Successfully installed rubyzip-0.9.9
Successfully installed ffi-1.3.1
Successfully installed childprocess-0.3.7
Successfully installed websocket-1.0.6
Successfully installed selenium-webdriver-2.29.0
6 gems installed

b.
root@iway-cacique:~# irb
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'selenium-webdriver'
=> true

c.
root@iway-cacique:~# ruby -e 'require "rubygems"'
root@iway-cacique:~# ruby -e 'require "selenium-webdriver"'
-e:1:in `require': no such file to load -- selenium-webdriver
(LoadError)
        from -e:1

########################
#Additional Information#
########################

root@iway-cacique:~# irb
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> Gem.path
=> ["/usr/lib/ruby/gems/1.8", "/root/.gem/ruby/1.8"]
------------------------

root@iway-cacique:~# gem which 'selenium-webdriver'
/usr/lib/ruby/gems/1.8/gems/selenium-webdriver-2.29.0/lib/selenium-webdriver.rb
------------------------

root@iway-cacique:~# bundle show selenium-webdriver
/usr/lib/ruby/gems/1.8/gems/selenium-webdriver-2.29.0
------------------------

root@iway-cacique:~# ruby --version
ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
------------------------

root@iway-cacique:~# rails --version
Rails 2.3.9
------------------------

root@iway-cacique:~# gem env
RubyGems Environment:
  - RUBYGEMS VERSION: 1.8.25
  - RUBY VERSION: 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
  - INSTALLATION DIRECTORY: /usr/lib/ruby/gems/1.8
  - RUBY EXECUTABLE: /usr/bin/ruby1.8
  - EXECUTABLE DIRECTORY: /usr/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /usr/lib/ruby/gems/1.8
     - /root/.gem/ruby/1.8
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/

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