Question

我正在尝试在Rails上安装Bootstrap，但似乎无法安装它。我已经运行bundle install，bundle update和rails server，但似乎无法让它发挥作用。

以下是错误代码：

要导入的文件未找到或不可读：bootstrap   加载路径：
  C：/用户/ teddynuts /桌面/ pinteresting /应用/资产/图片   C：/用户/ teddynuts /桌面/ pinteresting /应用/资产/ JavaScript的   C：/用户/ teddynuts /桌面/ pinteresting /应用/资产/样式表   C：/用户/ teddynuts /桌面/ pinteresting /供应商/资产/ JavaScript的   C：/用户/ teddynuts /桌面/ pinteresting /供应商/资产/样式表   c：/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/turbolinks-2.2.2/lib/assets/javascripts c：/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0 /gems/jquery-rails-3.1.0/vendor/assets/javascripts   C：/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/coffee-rails-4.0.1/lib/assets/javascripts
        （在c：/Users/teddynuts/Desktop/pinteresting/app/assets/stylesheets/bootstrap_and_customization.css.scss：1）

我的标题为bootstrap_and_customization.css.scss代码的CSS文件是：

    @import "bootstrap";

我的Gem文件代码是：

    source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.0'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.3'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer',  platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0'  
gem 'bootstrap-sass',

group: :doc

# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

# Use debugger
# gem 'debugger', group: [:development, :test]

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin]

Answer 1

您需要为您的＆＃34;组＆＃34;分配一些内容。什么进入group :doc？

我看到你正在参加One Month Rails教程，所以课程（直到bootstrap）的gemfile应该是这样的：

source 'https://rubygems.org'

gem 'rails', '4.1.0'

gem 'sass-rails', '~> 4.0.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jquery-turbolinks'
gem 'jbuilder', '~> 1.2'
gem 'bootstrap-sass', '~> 3.1.1'

# Gems for Local Development
group :development, :test do
    gem 'sqlite3'
end

# Gems for Heroku
group :production do
    gem 'pg'
    gem 'rails_12factor'
end

group :doc do
  # bundle exec rake doc:rails generates the API under doc/api.
  gem 'sdoc', require: false
end

Official Sass port of Bootstrap

有时当你被困时，只需给Official Repo看看。

Answer 2

问题在于：

gem 'bootstrap-sass',

group: :doc

这可能不是很明显，但它是一个语句。事实上，它的解释如下：

gem 'bootstrap-sass', { :group => :doc }

...因此指定的gem仅在文档生成期间可用。这个问题的解决方案是用以下内容替换上述内容：

gem 'bootstrap-sass'

但是，由于您使用的是Windows（如果它是x64，很可能），您可能会遇到其他问题，例如this one。

Answer 3

尝试使用bootstrap-sass-rails。它适用于资产管道。 https://github.com/yabawock/bootstrap-sass-rails

无法在Rails上安装Bootstrap

3 个答案: