Rails 5に入れたbootstrap 4のエラーを解消したい

bootstrap 4の実装

現在Rails5を使って、簡単なページを作り、それにbootstrap4を適用しようとしていますが、githubのreadmeに従って実装しています。

Viewの表示画面でRuntimeError

RuntimeError in StaticPages#home
Showing /home/vagrant/environment/my_app/app/views/layouts/application.html.erb where line #7 raised:


Autoprefixer doesn’t support Node v0.10.48. Update it.
Extracted source (around line #7):
5
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    <%= csrf_meta_tags %>

    <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
    <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
  </head>



Rails.root: /home/vagrant/environment/my_app

Application Trace | Framework Trace | Full Trace
app/views/layouts/application.html.erb:7:in `_app_views_layouts_application_html_erb___2380894952555606829_47408661428280'
Request
Parameters:

None
Toggle session dump
Toggle env dump
Response
Headers:

None

以下、現在のコード

gemfile
1source 'https://rubygems.org'
2
3gem 'rails',           '~> 5.1.6'
4gem 'sqlite3'
5gem 'puma',            '~> 3.7'
6gem 'bootstrap',       '~> 4.1.3'
7gem 'sass-rails',      '~> 5.0'
8gem 'uglifier',        '>= 1.3.0'
9gem 'coffee-rails',    '~> 4.2'
10gem 'turbolinks',      '~> 5'
11gem 'jbuilder',        '~> 2.5'
12gem 'sprockets-rails', '3.2.1'
13gem 'jquery-rails',    '4.3.1'
14
15
16group :development, :test do
17  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
18  gem 'capybara', '~> 2.13'
19  gem 'selenium-webdriver'
20end
21
22group :development do
23  gem 'web-console', '>= 3.3.0'
24  gem 'listen', '>= 3.0.5', '< 3.2'
25  gem 'spring'
26  gem 'spring-watcher-listen', '~> 2.0.0'
27end
28
29group :test do
30  gem 'rails-controller-testing', '1.0.2'
31  gem 'minitest',                 '5.10.3'
32  gem 'minitest-reporters',       '1.1.14'
33  gem 'guard',                    '2.13.0'
34  gem 'guard-minitest',           '2.4.4'
35end
36
37
38# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
39gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
40

assets/stylesheets/application.scss

// Custom bootstrap variables must be set or imported *before* bootstrap.
@import "bootstrap";

assets/javascripts/application.js

// This is a manifest file that'll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, or any plugin's
// vendor/assets/javascripts directory can be referenced here using a relative path.
//
// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
// compiled file. JavaScript code in this file should be added after the last require_* statement.
//
// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
// about supported directives.
//
//= require rails-ujs
//= require turbolinks
//= require_tree .
//= require jquery3
//= require popper
//= require bootstrap-sprockets

views/layouts/application.html.erb

<!DOCTYPE html>
<html>
  <head>
    <title>MyApp</title>
    <%= csrf_meta_tags %>

    <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
    <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
  </head>

  <body>
    <%= yield %>
  </body>
</html>