bundle installが sasscでとまる

Question

Ruby on railsを用いてアプリを作成中です
bundle installをしようとした際にインストールが毎回sassでとまってしまいます

Fetching sassc 2.4.0
Installing sassc 2.4.0 with native extensions

環境 Mac OS Catalina バージョン10.15.7

調べたこと

下記サイトでgccのバージョンをあげると解決できるとあったので、最新バージョンにしましたがダメでした
https://github.com/MYDRY/hello_idea/issues/223

 % gcc --version   
gcc (Homebrew GCC 10.2.0) 10.2.0
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

ファイル

Gemfile

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

ruby '2.6.3'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.2.4', '>= 5.2.4.4'
# Use mysql as the database for Active Record
gem 'mysql2', '>= 0.4.4', '< 0.6.0'
# Use Puma as the app server
gem 'puma', '~> 3.11'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'mini_racer', platforms: :ruby

# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# 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', '~> 2.5'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 4.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use ActiveStorage variant
# gem 'mini_magick', '~> 4.8'

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

# Reduces boot times through caching; required in config/boot.rb
gem 'bootsnap', '>= 1.1.0', 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', '>= 3.3.0'
  gem 'listen', '>= 3.0.5', '< 3.2'
  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
  gem 'spring-watcher-listen', '~> 2.0.0'
end

group :test do
  # Adds support for Capybara system testing and selenium driver
  gem 'capybara', '>= 2.15'
  gem 'selenium-webdriver'
  # Easy installation and use of chromedriver to run system tests with Chrome
  gem 'chromedriver-helper'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
gem 'bootstrap', '~> 5.0.0.alpha2'
gem 'jquery-rails'

Comments

[maisumakun]

エラーログなどは出ていませんか？

Answer 1

止まったと思っていたのですが10分ほど待っていたら,bundle installが完了しました

大変初歩的なミスで申し訳ありません

Answer 2

以下の条件でrailsアプリをインストールしてみました。

ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-darwin19]
Rails 5.2.4.4
gcc Apple clang version 12.0.0 (clang-1200.0.32.21)

1回目のrails newでエラーが出ました

Bundler could not find compatible versions for gem "sprockets":
In snapshot (Gemfile.lock):
sprockets (= 4.0.2)

In Gemfile:
sass-rails (~> 5.0) was resolved to 5.1.0, which depends on
sprockets (>= 2.8, < 4.0)

rails (~> 5.2.4) was resolved to 5.2.4, which depends on
  sprockets-rails (>= 2.0.0) was resolved to 3.2.2, which depends on
    sprockets (>= 3.0.0)

Running bundle update will rebuild your snapshot from scratch, using only
the gems in your Gemfile, which may resolve the conflict.
run bundle exec spring binstub --all
Could not find gem 'mysql2 (>= 0.4.4, < 0.6.0)' in any of the gem sources listed in your Gemfile.

NOTICE: chromedriver-helper is deprecated after 2019-03-31.
Please update to use the 'webdrivers' gem instead.

Gemfileを以下のように修正してbundle update。

　$ diff Gemfile.org Gemfile
13c13
< gem 'sass-rails', '~> 5.0'
---
> gem 'sass-rails'
58c58
< gem 'chromedriver-helper'
---
> gem 'webdrivers'

これで正常にrails sで起動しました。参考にしてください。

$ bundle exec rails s
=> Booting Puma
=> Rails 5.2.4.4 application starting in development
=> Run rails server -h for more startup options
Puma starting in single mode...

• Version 3.12.6 (ruby 2.6.3-p62), codename: Llamas in Pajamas
• Min threads: 5, max threads: 5
• Environment: development
• Listening on tcp://localhost:3000

Use Ctrl-C to stop