I have an older rails app that runs on an old, windows machine that i ned to port to a more modern linux. The app is written using ruby 1.8.6 (2010-09-02 patchlevel 420) [i686-linux] with rails 2.3.2.
I have installed all of it on the new system, all the required gems and plugins, but when I go to fire it up from the projects to-level foder, it errors out on me. I've looked all over the web for this, but can't find the solution, and at this point, the tings others have tried frighten me as I dont really want to kill the pristine setup I have on this new machine (using rvm):
>ruby script/server
/home/user/.rvm/gems/ruby-1.8.6-p420/gems/executable-hooks-1.2.6/lib/executable-hooks/regenerate_binstubs_command.rb:47: warning: parenthlesize argument(s) for future version
=> Booting Mongrel
=> Rails 2.3.2 application starting on
http://0.0.0.0:3000/home/user/.rvm/gems/ruby-1.8.6-p420/gems/rails-2.3.2/lib/rails/gem_dependency.rb:99:Warning: Gem::Dependency#version_requirements is deprecated and will be removed on or after August 2010. Use #requirement
/home/user/.rvm/rubies/ruby-1.8.6-p420/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- ruby-debug (MissingSourceFile)
from /home/user/.rvm/rubies/ruby-1.8.6-p420/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /home/user/.rvm/gems/ruby-1.8.6-p420/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in `require'
from /home/user/.rvm/gems/ruby-1.8.6-p420/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:521:in `new_constants_in'
from /home/user/.rvm/gems/ruby-1.8.6-p420/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in `require'
from /home/user/ggripv2/config/environments/development.rb:2:in `load_environment'
from /home/user/.rvm/gems/ruby-1.8.6-p420/gems/rails-2.3.2/lib/initializer.rb:365:in `load_environment'
from /home/user/.rvm/gems/ruby-1.8.6-p420/gems/activesupport-2.3.2/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings'
from /home/user/.rvm/gems/ruby-1.8.6-p420/gems/rails-2.3.2/lib/initializer.rb:358:in `load_environment'
... 9 levels...
from /home/user/.rvm/gems/ruby-1.8.6-p420/gems/rails-2.3.2/lib/commands/server.rb:84
from /home/user/.rvm/rubies/ruby-1.8.6-p420/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /home/user/.rvm/rubies/ruby-1.8.6-p420/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from script/server:3