ログから何が問題になっているのかを把握しようとしていますが、修正方法がわかりません。これがログからの抜粋です。修正方法について少し混乱しています。どんな助けでも大歓迎です。
Could not load SystemTimer >= v1.2.0. Falling back to timeout.rb. SystemTimer is STRONGLY recommended for timeouts in Ruby 1.8.7. See http://ph7spot.com/blog/system-timer-1-2-release for details.
/app/.bundle/gems/ruby/1.8/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:306:in `depend_on': No such file to load -- spec_helper (LoadError)
これはログの一番上にありました
from /app/.bundle/gems/ruby/1.8/gems/railties-3.1.0/lib/rails/initializable.rb:49:in `run_initializers'
バンドルによると、以下の宝石が使用されています
バンドルインストールによると、以下のgemがインストールされます
rakeの使用（0.9.2）abstractの使用（1.0.0）activesupportの使用（3.0.3）builderの使用（2.1.2）i18nの使用（0.6.0）activemodelの使用（3.0.3）erubisの使用（2.6.6）の使用ラック（1.2.4）ラックマウントの使用（0.6.14）ラックテストの使用（0.5.7）tzinfoの使用（0.3.29）アクションパックの使用（3.0.3）mimeタイプの使用（1.16）ポリグロットの使用（0.3。 2）ツリートップの使用（1.4.10）メールの使用（2.2.19）actionmailerの使用（3.0.3）arelの使用（2.0.10）activerecordの使用（3.0.3）activeresourceの使用（3.0.3）bsonの使用（1.3.1 ）bson_extの使用（1.3.1）バンドラーの使用（1.0.18）carrierwaveの使用（0.5.7）exconの使用（0.6.6）formatadorの使用（0.2.1）multi_jsonの使用（1.0.3）net-sshの使用（2.1。 4）net-scpの使用（1.0.4）nokogiriの使用（1.5.0）ruby-hmacの使用（0.4.0）fogの使用（0.11.0）formtasticの使用（1.2.4）mongoの使用（1.3.1）pluckyの使用（0.3。8）mongo_mapperの使用（0.9.2）トールの使用（0.14.6）レールタイの使用（3.0.3）レールの使用（3.0.3）rails3-generatorsの使用（0.17.4）
これが完全なherokuログです
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers'
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!'
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing'
2011-09-19T00:19:53+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2011-09-19T00:19:53+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require'
2011-09-19T00:19:53+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require'
2011-09-19T00:19:53+00:00 app[web.1]: from config.ru:3:in `block (3 levels) in <main>'
2011-09-19T00:19:53+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `eval'
2011-09-19T00:19:53+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `block (3 levels) in <main>'
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval'
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize'
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:63:in `new'
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:63:in `map'
2011-09-19T00:19:53+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:18:in `block (2 levels) in <main>'
2011-09-19T00:19:53+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval'
2011-09-19T00:19:53+00:00 heroku[web.1]: Process exited
2011-09-19T00:19:53+00:00 heroku[web.1]: State changed from starting to crashed
2011-09-19T00:31:24+00:00 heroku[web.1]: State changed from crashed to created
2011-09-19T00:31:24+00:00 heroku[web.1]: State changed from created to starting
2011-09-19T00:31:27+00:00 heroku[web.1]: Starting process with command `thin -p 42871 -e production -R /home/heroku_rack/heroku.ru start`
2011-09-19T00:31:31+00:00 app[web.1]: /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:304:in `rescue in depend_on': No such file to load -- spec_helper (LoadError)
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:299:in `depend_on'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:216:in `require_dependency'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:138:in `block (2 levels) in eager_load!'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `each'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `block in eager_load!'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `each'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `eager_load!'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:108:in `eager_load!'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application/finisher.rb:41:in `block in <module:Finisher>'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `block in run_initializers'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing'
2011-09-19T00:31:31+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2011-09-19T00:31:31+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require'
2011-09-19T00:31:31+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require'
2011-09-19T00:31:31+00:00 app[web.1]: from config.ru:3:in `block (3 levels) in <main>'
2011-09-19T00:31:31+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `eval'
2011-09-19T00:31:31+00:00 heroku[web.1]: Process exited
2011-09-19T00:31:32+00:00 heroku[web.1]: State changed from starting to crashed
2011-09-19T00:40:49+00:00 heroku[slugc]: Slug compilation started
2011-09-19T00:40:59+00:00 heroku[api]: Deploy 50313f5 by naguibs@stanford.edu
2011-09-19T00:40:59+00:00 heroku[api]: Release v5 created by naguibs@stanford.edu
2011-09-19T00:40:59+00:00 heroku[web.1]: State changed from crashed to created
2011-09-19T00:40:59+00:00 heroku[web.1]: State changed from created to starting
2011-09-19T00:41:00+00:00 heroku[slugc]: Slug compilation finished
2011-09-19T00:41:02+00:00 heroku[web.1]: Starting process with command `thin -p 22238 -e production -R /home/heroku_rack/heroku.ru start`
2011-09-19T00:41:06+00:00 app[web.1]: /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:304:in `rescue in depend_on': No such file to load -- spec_helper (LoadError)
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:299:in `depend_on'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:216:in `require_dependency'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:138:in `block (2 levels) in eager_load!'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `each'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `block in eager_load!'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `each'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `eager_load!'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:108:in `eager_load!'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application/finisher.rb:41:in `block in <module:Finisher>'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `block in run_initializers'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2011-09-19T00:41:06+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require'
2011-09-19T00:41:06+00:00 app[web.1]: from <internal:lib/rubygems/custom_require>:29:in `require'
2011-09-19T00:41:06+00:00 app[web.1]: from config.ru:3:in `block (3 levels) in <main>'
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `eval'
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:23:in `block (3 levels) in <main>'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:63:in `new'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:63:in `map'
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:18:in `block (2 levels) in <main>'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize'
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:11:in `new'
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:11:in `block in <main>'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval'
2011-09-19T00:41:06+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize'
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:1:in `new'
2011-09-19T00:41:06+00:00 app[web.1]: from /home/heroku_rack/heroku.ru:1:in `<main>'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/rack/adapter/loader.rb:36:in `eval'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/rack/adapter/loader.rb:36:in `load'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/thin/controllers/controller.rb:175:in `load_rackup_config'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/thin/controllers/controller.rb:65:in `start'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/thin/runner.rb:177:in `run_command'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/lib/thin/runner.rb:143:in `run!'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/lib/ruby/gems/1.9.1/gems/thin-1.2.6/bin/thin:6:in `<top (required)>'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/bin/thin:19:in `load'
2011-09-19T00:41:06+00:00 app[web.1]: from /usr/ruby1.9.2/bin/thin:19:in `<main>'
2011-09-19T00:41:06+00:00 heroku[web.1]: Process exited
2011-09-19T00:41:07+00:00 heroku[web.1]: State changed from starting to crashed
ありがとう！