Ruby Build a Todo List Application with Rails 4 Build a Todo List Application with Rails 4 Set up Git and Add Gems

Juan Perez
PRO
Juan Perez
Pro Student 8,598 Points

Error while installing rspec

While installing rspec I got these errors. How can I correct them?

  odot git:(master)  bin/rails generate rspec:install
DEPRECATION WARNING: Sprockets method `register_engine` is deprecated.
Please register a mime type using `register_mime_type` then
use `register_compressor` or `register_transformer`.
https://github.com/rails/sprockets/blob/master/guides/extending_sprockets.md#supporting-all-versions-of-sprockets-in-processors
 (called from block (2 levels) in <class:Railtie> at /Users/JuanPerez/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/sass-rails-5.0.5/lib/sass/rails/railtie.rb:57)
DEPRECATION WARNING: Sprockets method `register_engine` is deprecated.
Please register a mime type using `register_mime_type` then
use `register_compressor` or `register_transformer`.
https://github.com/rails/sprockets/blob/master/guides/extending_sprockets.md#supporting-all-versions-of-sprockets-in-processors
 (called from block (2 levels) in <class:Railtie> at /Users/JuanPerez/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/sass-rails-5.0.5/lib/sass/rails/railtie.rb:58)
Running via Spring preloader in process 54408
      create  .rspec
      create  spec
      create  spec/spec_helper.rb
  odot git:(master)