lsoave@ubuntu:~/rails/heroku/mp3upload$ rails s
=> Booting WEBrick
=> Rails 3.0.5 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/home/lsoave/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/uri/common.rb:156:in `split': bad URI(is not URI?):  (URI::InvalidURIError)
  from /home/lsoave/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/uri/common.rb:174:in `parse'
  from /home/lsoave/.rvm/rubies/ruby-1.9.2-p136/lib/ruby/1.9.1/uri/common.rb:628:in `parse'
  from /home/lsoave/rails/heroku/mp3upload/config/initializers/carrierwave.GridFS.rb:4:in `block in <top (required)>'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/bundler/gems/carrierwave-3a63c603c867/lib/carrierwave/uploader/configuration.rb:116:in `configure'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/bundler/gems/carrierwave-3a63c603c867/lib/carrierwave.rb:14:in `configure'
  from /home/lsoave/rails/heroku/mp3upload/config/initializers/carrierwave.GridFS.rb:2:in `<top (required)>'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:235:in `load'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:235:in `block in load'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:225:in `block in load_dependency'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:596:in `new_constants_in'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:225:in `load_dependency'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:235:in `load'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/engine.rb:201:in `block (2 levels) in <class:Engine>'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/engine.rb:200:in `each'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/engine.rb:200:in `block in <class:Engine>'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/initializable.rb:25:in `instance_exec'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/initializable.rb:25:in `run'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/initializable.rb:50:in `block in run_initializers'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/initializable.rb:49:in `each'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/initializable.rb:49:in `run_initializers'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/application.rb:134:in `initialize!'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/application.rb:77:in `method_missing'
  from /home/lsoave/rails/heroku/mp3upload/config/environment.rb:5:in `<top (required)>'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `require'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `block in require'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:225:in `block in load_dependency'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:596:in `new_constants_in'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:225:in `load_dependency'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `require'
  from /home/lsoave/rails/heroku/mp3upload/config.ru:3:in `block in <main>'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/rack-1.2.1/lib/rack/builder.rb:46:in `instance_eval'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/rack-1.2.1/lib/rack/builder.rb:46:in `initialize'
  from /home/lsoave/rails/heroku/mp3upload/config.ru:1:in `new'
  from /home/lsoave/rails/heroku/mp3upload/config.ru:1:in `<main>'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/rack-1.2.1/lib/rack/builder.rb:35:in `eval'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/rack-1.2.1/lib/rack/builder.rb:35:in `parse_file'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/rack-1.2.1/lib/rack/server.rb:162:in `app'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/rack-1.2.1/lib/rack/server.rb:248:in `wrapped_app'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/rack-1.2.1/lib/rack/server.rb:213:in `start'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/commands/server.rb:65:in `start'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/commands.rb:30:in `block in <top (required)>'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/commands.rb:27:in `tap'
  from /home/lsoave/.rvm/gems/ruby-1.9.2-p136/gems/railties-3.0.5/lib/rails/commands.rb:27:in `<top (required)>'
  from script/rails:6:in `require'
  from script/rails:6:in `<main>'
lsoave@ubuntu:~/rails/heroku/mp3upload$