title: Problems with RSpec and Chronic
body: <p>I'm trying to use Chronic inside my non-rails project. When I try to get the
  specs with 'spec' I get the following error:</p>
  
  <pre><code>$ spec spec/parsers/parser_english_spec.rb
  
  /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- chronic (LoadError)
  from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
  from ./spec/parsers/../../lib/recurring_events.rb:6
  from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
  from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
  from ./spec/parsers/../spec_helper.rb:3
  from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
  from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
  from ./spec/parsers/parser_english_spec.rb:1
  from /Library/Ruby/Gems/1.8/gems/rspec-1.1.12/lib/spec/runner/example_group_runner.rb:15:in `load'
  from /Library/Ruby/Gems/1.8/gems/rspec-1.1.12/lib/spec/runner/example_group_runner.rb:15:in `load_files'
  from /Library/Ruby/Gems/1.8/gems/rspec-1.1.12/lib/spec/runner/example_group_runner.rb:14:in `each'
  from /Library/Ruby/Gems/1.8/gems/rspec-1.1.12/lib/spec/runner/example_group_runner.rb:14:in `load_files'
  from /Library/Ruby/Gems/1.8/gems/rspec-1.1.12/lib/spec/runner/options.rb:94:in `run_examples'
  from /Library/Ruby/Gems/1.8/gems/rspec-1.1.12/lib/spec/runner/command_line.rb:9:in `run'
  from /Library/Ruby/Gems/1.8/gems/rspec-1.1.12/bin/spec:4
  from /usr/bin/spec:19:in `load'
  </code></pre>
  
  <p>If I run it by hand everything works:</p>
  
  <pre><code>$ ruby -rrubygems  spec/parsers/parser_english_spec.rb 
  </code></pre>
  
  <p>This is what I have in my spec_helper.rb</p>
  
  <pre><code>require 'rubygems'
  require 'spec'
  require File.dirname(__FILE__) + "/../lib/recurring_events"
  </code></pre>
  
  <p>Any ideas of what might be going wrong?</p>