Suppress "No such file or directory - list" message
Suppress "No such file or directory - list" message

How to reproduce:

  1. Remove ~/.fluentd-ui/
  2. Run `bin/rails console`
  3. You will see the following output:

         bin/rails: No such file or directory - list
         Loading development environment (Rails 4.1.4)
         irb(main):001:0>

mt0803/fluentd-ui,mt0803/fluentd-ui,fluent/fluentd-ui,mt0803/fluentd-ui,fluent/fluentd-ui,fluent/fluentd-ui