E, [2013-12-20T02:08:31.387787 #4461] ERROR -- : reaped #<Process::Status: pid=4482,exited(1)> worker=0
I, [2013-12-20T02:08:31.387925 #4461]  INFO -- : worker=0 spawning...
I, [2013-12-20T02:08:31.388610 #4483]  INFO -- : worker=1 spawned pid=4483
/home/rails/config/boot.rb:4:in `require': no such file to load -- bundler/setup (LoadError)
        from /home/rails/config/boot.rb:4
        from /home/rails/config/application.rb:1:in `require'
        from /home/rails/config/application.rb:1
        from /home/rails/config/environment.rb:2:in `require'
        from /home/rails/config/environment.rb:2
        from config.ru:4:in `require'
        from config.ru:4
        from /usr/lib/ruby/vendor_ruby/rack/builder.rb:51:in `instance_eval'
        from /usr/lib/ruby/vendor_ruby/rack/builder.rb:51:in `initialize'
        from config.ru:1:in `new'
        from config.ru:1