質問編集履歴
4
回答へのお返事
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gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
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```
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お二方へ。
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数日にわたって回答いただきありがとうございました。
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お二方の御指示通り、色々試行錯誤してみましたが、何時間もエラーの連発でちょっと疲弊しきっています。
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自分には環境構築はまだ早かったということで、クラウドIDEを使ってみようかと思います。
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色々調べているうちに、エラーとはちゃんと向き合うべきだという声もたくさんありましたが、環境構築の段階で何日も何時間もかかっているため、このままではプログラミングの学習自体、挫折してしまいそうなので、今回は折れようかと思います。
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ありがとうございました。
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3
Gemfile
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# -------------------------------------------
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```
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＞dyoshikawaさん
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何から何まで無知で申し訳ないです。お手数かけます。
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これのことでしょうか？
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```ここに言語を入力
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[vagrant@localhost sample1]$ cat Gemfile
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source 'https://rubygems.org'
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git_source(:github) do |repo_name|
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repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
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"https://github.com/#{repo_name}.git"
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end
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# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
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gem 'rails', '~> 5.1.6'
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# Use sqlite3 as the database for Active Record
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gem 'sqlite3'
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# Use Puma as the app server
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gem 'puma', '~> 3.7'
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# Use SCSS for stylesheets
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gem 'sass-rails', '~> 5.0'
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# Use Uglifier as compressor for JavaScript assets
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gem 'uglifier', '>= 1.3.0'
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# See https://github.com/rails/execjs#readme for more supported runtimes
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gem "rails", "~> 5.1.4"'therubyracer', platforms: :ruby
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# Use CoffeeScript for .coffee assets and views
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gem 'coffee-rails', '~> 4.2'
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# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
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gem 'turbolinks', '~> 5'
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# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
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gem 'jbuilder', '~> 2.5'
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# Use Redis adapter to run Action Cable in production
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gem "rails", "~> 5.1.4"'redis', '~> 4.0'
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# Use ActiveModel has_secure_password
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gem "rails", "~> 5.1.4"'bcrypt', '~> 3.1.7'
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# Use Capistrano for deployment
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gem "rails", "~> 5.1.4"'capistrano-rails', group: :development
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group :development, :test do
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# Call 'byebug' anywhere in the code to stop execution and get a debugger console
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gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
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# Adds support for Capybara system testing and selenium driver
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gem 'capybara', '~> 2.13'
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gem 'selenium-webdriver'
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end
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group :development do
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# Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
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gem 'web-console', '>= 3.3.0'
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gem 'listen', '>= 3.0.5', '< 3.2'
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# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
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gem 'spring'
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gem 'spring-watcher-listen', '~> 2.0.0'
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end
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# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
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gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
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```
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2
実行結果
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- /home/vagrant/bin
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```
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>takahashimさん
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```ここに言語を入力
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[vagrant@localhost ~]$ mkdir -p app/samurai/sample1
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[vagrant@localhost ~]$ cd app/samurai/sample1/
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[vagrant@localhost sample1]$ bundle init
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Gemfile already exists at /home/vagrant/app/samurai/sample1/Gemfile
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[vagrant@localhost sample1]$ sed -i 's/ gem "rails"/gem "rails", "~> 5.1.0"/g' Gemfile
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[vagrant@localhost sample1]$ bundle install --path vendor/bundler
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[!] There was an error parsing `Gemfile`: You cannot specify the same gem twice with different version requirements.
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You specified: rails (~> 5.1.6) and rails (~> 5.1.4therubyracer). Bundler cannot continue.
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# from /home/vagrant/app/samurai/sample1/Gemfile:20
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# -------------------------------------------
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# # See https://github.com/rails/execjs#readme for more supported runtimes
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> gem "rails", "~> 5.1.4"'therubyracer', platforms: :ruby
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#
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# -------------------------------------------
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```
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1
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test
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@@ -49,3 +49,83 @@
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よくわからないのは5.1.6です。このバージョンは書き込んだ覚えがないのです。
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分かる方、教えて頂きたいです。
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＞dyoshikawaさん
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こういうことでよろしいのでしょうか？間違ってたらすみません!
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```ここに言語を入力
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[vagrant@localhost ~]$ gem environment
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RubyGems Environment:
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- RUBYGEMS VERSION: 2.6.14.1
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- RUBY VERSION: 2.4.4 (2018-03-28 patchlevel 296) [x86_64-linux]
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- INSTALLATION DIRECTORY: /home/vagrant/.rbenv/versions/2.4.4/lib/ruby/gems/2.4.0
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- USER INSTALLATION DIRECTORY: /home/vagrant/.gem/ruby/2.4.0
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- RUBY EXECUTABLE: /home/vagrant/.rbenv/versions/2.4.4/bin/ruby
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- EXECUTABLE DIRECTORY: /home/vagrant/.rbenv/versions/2.4.4/bin
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- SPEC CACHE DIRECTORY: /home/vagrant/.gem/specs
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- SYSTEM CONFIGURATION DIRECTORY: /home/vagrant/.rbenv/versions/2.4.4/etc
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- RUBYGEMS PLATFORMS:
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- ruby
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- x86_64-linux
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- GEM PATHS:
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- /home/vagrant/.rbenv/versions/2.4.4/lib/ruby/gems/2.4.0
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- /home/vagrant/.gem/ruby/2.4.0
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- GEM CONFIGURATION:
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- :update_sources => true
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- :verbose => true
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- :backtrace => false
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- :bulk_threshold => 1000
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- REMOTE SOURCES:
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- https://rubygems.org/
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- SHELL PATH:
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- /home/vagrant/.rbenv/versions/2.4.4/bin
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- /home/vagrant/.rbenv/libexec
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- /home/vagrant/.rbenv/plugins/r/bin
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- /home/vagrant/.rbenv/shims
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- /home/vagrant/.rbenv/bin
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- /usr/local/bin
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- /usr/bin
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- /usr/local/sbin
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- /usr/sbin
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- /home/vagrant/.local/bin
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- /home/vagrant/bin
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```
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