# Problem with goldberg 2.0.2 and activesupport 2.0.2

**URL:** <https://www.ruby-forum.com/t/problem-with-goldberg-2-0-2-and-activesupport-2-0-2/125270>\
**Category:** Rails\
**Created:** [January 7, 2008, 5:33pm UTC](https://www.ruby-forum.com/t/problem-with-goldberg-2-0-2-and-activesupport-2-0-2/125270 "2008-01-07T17:33:20Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![byrnejb](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/d2c977/32.png) [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\
**Post date:** [January 7, 2008, 5:33pm UTC](https://www.ruby-forum.com/t/problem-with-goldberg-2-0-2-and-activesupport-2-0-2/125270/1 "2008-01-07T17:33:20Z")

</div>

I have updated a project under development to Rails 2.0.2. This project  
used Goldberg as its frontend and I have updated that gem to 2.0.2 which  
supports Rails 2. On MS Windows XP everything works. However, updating  
a Linux host (CentOS-5.1 Ruby 1.8.5) results in this error:

$ ruby script/generate goldberg install  
environment.rb 2.0.2

```
  *******************************************************************
  * config.breakpoint_server has been deprecated and has no effect.

```

- 

```
*******************************************************************

```

/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active\_support/dependencies.rb:263:in  
`load_missing_constant': uninitialized constant Goldberg::Model (NameError) from /usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:453:in`const\_missing’  
from  
/home/byrnejb/Software/Development/Projects/theheart/vendor/plugins/goldberg/app/models/goldberg/system\_settings.rb:4  
from  
/usr/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in  
`gem_original_require' from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in`require’  
from  
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active\_support/dependencies.rb:496:in  
`require' from /usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in`new\_constants\_in’  
from  
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active\_support/dependencies.rb:496:in  
`require' from /home/byrnejb/Software/Development/Projects/theheart/vendor/plugins/goldberg/lib/goldberg_filters.rb:2 ... 22 levels... from /usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/generate.rb:1 from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in`gem\_original\_require’  
from  
/usr/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in `require’  
from script/generate:3

Looking at custom\_require.rb we see:

```
 23 # The normal <tt>require</tt> functionality of returning false

```

if  
24 # that file has already been loaded is preserved.  
25 #  
26 def require(path) # :nodoc:  
27 gem\_original\_require path  
28 rescue LoadError =\> load\_error  
29 if load\_error.message =~ /\A[Nn]o such file to load –  
#{Regexp.esca pe path}\z/ and  
30 spec = Gem.searcher.find(path) then  
31 Gem.activate(spec.name, false, “= #{spec.version}”)  
32 gem\_original\_require path  
33 else  
34 raise load\_error  
35 end  
36 end

This looks like some path or another is not being searched. How can I  
tell what part of the environment needs to be tweaked to get this to  
work?