/home/xxxxx/xxxxx-locomotive/xxxxx-engine/config/initializers/locomotive.rb:1:in `<top (required)>': uninitialized constant Locomotive (NameError)
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/engine.rb:652:in `block in load_config_initializer'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/activesupport-4.2.4/lib/active_support/notifications.rb:166:in `instrument'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/engine.rb:651:in `load_config_initializer'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/engine.rb:615:in `each'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/engine.rb:615:in `block in <class:Engine>'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/initializable.rb:30:in `instance_exec'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/initializable.rb:30:in `run'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/initializable.rb:55:in `block in run_initializers'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:420:in `block (2 levels) in each_strongly_connected_component_from'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:419:in `block in each_strongly_connected_component_from'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/initializable.rb:44:in `each'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/initializable.rb:44:in `tsort_each_child'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:413:in `call'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:413:in `each_strongly_connected_component_from'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:345:in `each'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:345:in `call'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each'
	from /home/xxxxx/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/initializable.rb:54:in `run_initializers'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/application.rb:352:in `initialize!'
	from /home/xxxxx/xxxxx-locomotive/xxxxx-engine/config/environment.rb:5:in `<top (required)>'
	from /home/xxxxx/xxxxx-locomotive/xxxxx-engine/config.ru:3:in `block in <main>'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/rack-1.6.4/lib/rack/builder.rb:55:in `instance_eval'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/rack-1.6.4/lib/rack/builder.rb:55:in `initialize'
	from /home/xxxxx/xxxxx-locomotive/xxxxx-engine/config.ru:in `new'
	from /home/xxxxx/xxxxx-locomotive/xxxxx-engine/config.ru:in `<main>'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/rack-1.6.4/lib/rack/builder.rb:49:in `eval'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/rack-1.6.4/lib/rack/builder.rb:49:in `new_from_string'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/rack-1.6.4/lib/rack/builder.rb:40:in `parse_file'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/rack-1.6.4/lib/rack/server.rb:299:in `build_app_and_options_from_config'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/rack-1.6.4/lib/rack/server.rb:208:in `app'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/commands/server.rb:61:in `app'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/rack-1.6.4/lib/rack/server.rb:336:in `wrapped_app'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/commands/server.rb:139:in `log_to_stdout'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/commands/server.rb:78:in `start'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:80:in `block in server'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in `tap'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in `server'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
	from /home/xxxxx/.rvm/gems/ruby-2.2.1@xxxxx-locomotive/gems/railties-4.2.4/lib/rails/commands.rb:17:in `<top (required)>'
	from bin/rails:4:in `require'
	from bin/rails:4:in `<main>'