运行 bundle install 时出现错误

Question

我想为我的应用程序使用条纹 gem，我已经将条纹添加到 gem 文件中，但是在那之后，当我进行捆绑安装时，出现错误“安装 unf_ext (0.0.7.2) 时发生错误，并且捆绑程序无法继续。确保在捆绑之前gem install unf_ext -v '0.0.7.2'成功。” 我试图捆绑安装 unf_ext 但仍然没有用。 我该如何解决这个问题？ 来源' https://rubygems.org '

#ruby version
ruby '2.0.0'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.5.1'
# Use sqlite3 as the database for Active Record
gem 'sqlite3', group: [:development, :test]

gem 'pg', group: :production
#gem 'pg', '0.18.4'

gem 'rails_12factor', group: :production

# use boodtrap for mibae
gem 'bootstrap-sass'

#Use stripe for ecommerce payments
gem 'stripe', '~> 1.36'

#gem 'unf_ext', '~> 0.0.7.2'

# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.1.0'
# See https://github.com/rails/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', 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

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

group :development do
  # Access an IRB console on exception pages or by using <%= console %> in views
  gem 'web-console', '~> 2.0'

  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
end

Answer 1

此错误可能是由于您所使用的系统所需的依赖项中的各种问题而发生的，因此请确保您通过访问以下官方 gem 作者页面来满足所有这些问题：

查看下面给出的开发人员主页，以检查您是否满足所需的所有依赖项：

unf_ext 0.0.7.2：CRuby 的 Unicode 规范化形式支持库

=> 如果错误是因为缺少 gmkdir，则运行以下命令：

brew install coreutils

=> 如果错误是由于缺少相关的 C++ 头文件，则运行以下命令：

yum install gcc-c++

Answer 2

我遇到了同样的问题。 更新和升级 SO 的包为我解决了这个问题。

sudo apt-get update & sudo apt-get upgrade

Answer 3

捆绑安装--无需部署

这对我有用。