Question

我是第一次在Windows中开发我的RoR应用程序。既然我已经在一些宝石，SSH和东西上找到了一些问题，我决定转向Linux。我正在尝试启动应用程序，但似乎我无法做到。

当我bundle update rails时，我收到以下错误：

Could not find gem 'rails (= 4.2.4) x64-mingw32' in the gems available on this
machine.

这是我的tzinfo-data gem：

gem 'tzinfo-data', platforms: [:mingw, :mswin, :jruby]

但我也尝试过这个：

gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

有什么想法吗？因为当我刚做bundle install时，我也遇到了以下错误：

You have requested:
  rails = 4.2.4

The bundle currently has rails locked at 4.2.4.
Try running `bundle update rails`

更新

Gemfile内容

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.4'
# Use postgresql as the database for Active Record
gem 'pg'
# 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

gem 'bootstrap-sass', '~> 3.2.0'
gem 'autoprefixer-rails'

gem 'devise'

gem 'bootstrap_form'


# 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-ruby", '~> 3.0.0'

gem 'google-api-client', '0.9'

gem 'letsrate'

gem 'will_paginate', '~> 3.0.6'

gem 'filterrific'

#gem 'ratyrate'

# 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'
end

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

Answer 1

如果你使用bundler和rubygems安装了Rails，请确保你的Gemfile中有最新版本：

rails '4.2.4'

有Gemfile.lock来锁定版本。您删除它并再次运行bundle install。它会起作用。

bundle install

Answer 2

访问https://rubygems.org/gems
搜索您的宝石。找到后，从标题为 GEMFILE
将复制的文本添加到您在应用内找到的Gemfile中
从应用根目录打开的控制台中运行bundle。

成功安装gem后，您的控制台将显示以下消息： Bundle complete! xx Gemfile dependencies, xx gems now installed.

找不到宝石'rails（= 4.2.4）x64-mingw32'

2 个答案: