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PORequire command not working within bash irb on Snow Leopard
 

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    <p>I am working on Zed Shaw's Learn Ruby the Hard Way Exercise 25</p> <p><a href="http://ruby.learncodethehardway.org/ex25.html" rel="nofollow">http://ruby.learncodethehardway.org/ex25.html</a></p> <p>When I navigate to the directory that holds the ruby file ex25.rb and launch IRB, I get these errors:</p> <pre><code>Larson-2:~ larson$ cd Ruby Larson-2:Ruby larson$ ls ex25.rb Larson-2:Ruby larson$ irb ruby-1.9.2-p290 :001 &gt; require 'ex25' LoadError: no such file to load -- ex25 from /Users/larson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/larson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from (irb):1 from /Users/larson/.rvm/rubies/ruby-1.9.2-p290/bin/irb:16:in `&lt;main&gt;' ruby-1.9.2-p290 :002 &gt; </code></pre> <p>It seems that the require command isn't working here. Is there something I am missing?</p> <p>I also tried require './25' as suggested and get these errors:</p> <pre><code>Larson-2:Ruby larson$ irb ruby-1.9.2-p290 :001 &gt; require './ex25' SyntaxError: /Users/larson/Ruby/ex25.rb:1: invalid multibyte char (US-ASCII) from /Users/larson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/larson/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from (irb):1 from /Users/larson/.rvm/rubies/ruby-1.9.2-p290/bin/irb:16:in `&lt;main&gt;' </code></pre>
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    1. USAndrew Grimm
    1. USAndrew Lauer Barinov
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    1. COWell, that's a different error message, so a different question. Does this help? http://stackoverflow.com/questions/1739836/invalid-multibyte-char-us-ascii-with-ruby-on-rails
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    2. COFYI the latter errors were caused because the file was encoded as UTF-16. Once it got changed to UTF-8, they went away.
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      1. USAndrew Lauer Barinov
 

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