I am using using rails 2.3.5 , ruby 1.8.7 (2010-08-16 patchlevel 302) [i386-mingw32] I

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Editorial Team

Asked: June 10, 20262026-06-10T05:29:23+00:00 2026-06-10T05:29:23+00:00

I am using using rails 2.3.5 , ruby 1.8.7 (2010-08-16 patchlevel 302) [i386-mingw32] I

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I am using using rails 2.3.5 , ruby 1.8.7 (2010-08-16 patchlevel 302) [i386-mingw32]

I am on windows machine,

The project has no .gem file, so i use rake gems:install, and rake db:create

upto the above step everything is working fine, but

when i run rake db:migrate –trace, i get the following error

** Execute environment
rake aborted!
no such file to load -- rush
D:/programfiles/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
D:/programfiles/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:156:in `require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:521:in `new_constants_in'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:156:in `require'
D:/workspace/ruby/education/fedena2.3inprogress/vendor/plugins/delayed_job/lib/d
elayed/worker.rb:1
D:/programfiles/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
D:/programfiles/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:156:in `require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:521:in `new_constants_in'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:156:in `require'
D:/workspace/ruby/education/fedena2.3inprogress/vendor/plugins/delayed_job/lib/d
elayed_job.rb:6
D:/programfiles/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
D:/programfiles/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:156:in `require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:521:in `new_constants_in'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:156:in `require'
D:/workspace/ruby/education/fedena2.3inprogress/vendor/plugins/delayed_job/init.
rb:1:in `evaluate_init_rb'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin.rb:1
58:in `evaluate_init_rb'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/core_ext/kernel/reporting.rb:11:in `silence_warnings'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin.rb:1
54:in `evaluate_init_rb'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin.rb:4
8:in `load'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin/load
er.rb:38:in `load_plugins'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin/load
er.rb:37:in `each'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin/load
er.rb:37:in `load_plugins'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:36
9:in `load_plugins'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:16
5:in `process'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:11
3:in `send'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:11
3:in `run'
D:/workspace/ruby/education/fedena2.3inprogress/config/environment.rb:6
D:/programfiles/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
D:/programfiles/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:156:in `require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:521:in `new_constants_in'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_su
pport/dependencies.rb:156:in `require'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/tasks/misc.rake:4

D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205
:in `call'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205
:in `execute'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200
:in `each'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200
:in `execute'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:158
:in `invoke_with_call_chain'
D:/programfiles/Ruby187/lib/ruby/1.8/monitor.rb:242:in `synchronize'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151
:in `invoke_with_call_chain'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:176
:in `invoke_prerequisites'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:174
:in `each'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:174
:in `invoke_prerequisites'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:157
:in `invoke_with_call_chain'
D:/programfiles/Ruby187/lib/ruby/1.8/monitor.rb:242:in `synchronize'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151
:in `invoke_with_call_chain'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:144
:in `invoke'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:116:in `invoke_task'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:94:in `top_level'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:94:in `each'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:94:in `top_level'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:133:in `standard_exception_handling'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:88:in `top_level'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:66:in `run'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:133:in `standard_exception_handling'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application
.rb:63:in `run'
D:/programfiles/Ruby187/lib/ruby/gems/1.8/gems/rake-0.9.2.2/bin/rake:33
D:/programfiles/Ruby187/bin/rake:19:in `load'
D:/programfiles/Ruby187/bin/rake:19
Tasks: TOP => db:migrate => environment

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1 Answer

Editorial Team · Answer 1 · 2026-06-10T05:29:24+00:00

Editorial Team

2026-06-10T05:29:24+00:00Added an answer on June 10, 2026 at 5:29 am

Seems your application requires the gem rush [http://rubygems.org/gems/rush], which is missing. Follow the url to install it and try again.

Yes, bundle install should make sure to install all required gems in your system.

gem install rush, works or add gem rush to your gem file and then run bundle install (if you use bundler)

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