rails-layout - 找不到 gem

如何解决rails-layout - 找不到 gem

我在这里仍然学习 Rails 有点迷茫，我正在尝试运行 Foundation 模板。找不到他们网站上提到的 rails-layout gem。我已经更新了捆绑包并安装了捆绑包。该宝石在 rubygems.org 上列出。

我在这里做错了什么？

从 https://rubygems.org/........... 获取 gem 元数据。从 https://rubygems.org/ 获取 gem 元数据。在 Gemfile 中列出的任何 gem 源中都找不到 gem 'rails-layout'。

source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }

ruby '2.7.3'

# Bundle edge Rails instead: gem 'rails',github: 'rails/rails',branch: 'main'
gem 'rails','~> 6.1.4'
# Use postgresql as the database for Active Record
gem 'pg','~> 1.1'
# Use Puma as the app server
gem 'puma','~> 5.0'
# Use SCSS for stylesheets
gem 'sass-rails','>= 6'
# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
gem 'webpacker','~> 5.0'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks','~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder','~> 2.7'
# Use Redis adapter to run Action Cable in production
# gem 'redis','~> 4.0'
# Use Active Model has_secure_password
# gem 'bcrypt','~> 3.1.7'

# Use Active Storage variant
# gem 'image_processing','~> 1.2'

# Reduces boot times through caching; required in config/boot.rb
gem 'bootsnap','>= 1.4.4',require: false

group :development,:test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug',platforms: [:mri,:mingw,:x64_mingw]
end

group :development do
  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
  gem 'web-console','>= 4.1.0'
  # display performance information such as sql time and flame graphs for each request in your browser.
  # Can be configured to work on production as well see: https://github.com/MiniProfiler/rack-mini-profiler/blob/master/README.md
  gem 'rack-mini-profiler','~> 2.0'
  gem 'listen','~> 3.3'
  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
end

# Windows does not include zoneinfo files,so bundle the tzinfo-data gem
gem 'tzinfo-data',platforms: [:mingw,:mswin,:x64_mingw,:jruby]
#rpsec for marketplace development-LP
gem 'rspec-rails'
gem 'foundation-rails'
group :development do
  gem 'rails-layout'
end