From: Gregory Marton <q8pb97u001@...>
Date: 2008-06-24T23:21:39+09:00
Subject: require is not the same in irb as in ruby?

$ irb
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'builder'
=> true
irb(main):003:0> ^D

All well and good.  Now:

$ cat > foo.rb
#!/usr/bin/ruby
require 'rubygems'
require 'builder'
^D
$ chmod +x foo.rb
$ foo.rb
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:21:in
`require__': no such file to load -- builder (LoadError)
        from
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:21:in `require'
        from ./foo.rb:3


What's going on here?  I only experience this with builder.  Other
modules seem fine.  Incidentally, there's a builder.rb at
/usr/local/lib/site_ruby/1.8/rubygems/builder.rb
right next to the custom_require.rb that fails to find it.

Thanks for any insights!
Grem
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