rails server起動の際のエラーについて
rails tutorialの第5章をやっている最中、rails server を起動した際に下記のようなエラーが出てしまいます。
プログラミング始めて3ヶ月ほどの未熟者なものでエラー文を読みながら検索などしていろいろ試行錯誤してみたのですがなかなかうまくかない状態です。
どなたか解決方法をご存知の方がいらっしゃいましたらよろしくお願いいたします。
発生している問題・エラーメッセージ
Could not open library 'libgtk-x11-2.0': libgtk-x11-2.0: cannot open shared object file: No such file or directory. Could not open library 'libgtk-x11-2.0.so': libgtk-x11-2.0.so: cannot open shared object file: No such file or directory. Could not open library 'libgtk-x11-2.0.so.0': libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory. Could not open library 'libgtk-3': libgtk-3: cannot open shared object file: No such file or directory. Could not open library 'libgtk-3.so': libgtk-3.so: cannot open shared object file: No such file or directory. Could not open library 'libgtk-3.so.0': libgtk-3.so.0: cannot open shared object file: No such file or directory => Booting Puma => Rails 5.1.4 application starting in development => Run `rails server -h` for more startup options Puma starting in single mode... * Version 3.9.1 (ruby 2.4.1-p111), codename: Private Caller * Min threads: 5, max threads: 5 * Environment: development * Listening on tcp://localhost:8080 Use Ctrl-C to stop Started GET "/" for 211.122.227.133 at 2018-04-17 12:18:11 +0000 Cannot render console from 211.122.227.133! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by StaticPagesController#home as HTML Rendering static_pages/home.html.erb within layouts/application Rendered static_pages/home.html.erb within layouts/application (103.7ms) Completed 200 OK in 266ms (Views: 120.2ms)
試したこと
以下ページを参照したりしました
https://stackoverflow.com/questions/21556612/some-problems-with-libgtk-x11-2-0-lib-and-libgtk-3
https://qa.atmarkit.co.jp/q/2694
補足情報(FW/ツールのバージョンなど)
rails 5.1.4
IDE cloud9
gemfile
source 'https://rubygems.org' gem 'rails', '5.1.4' gem 'puma', '3.9.1' gem 'sass-rails', '5.0.6' gem 'uglifier', '3.2.0' gem 'coffee-rails', '4.2.2' gem 'jquery-rails', '4.3.1' gem 'turbolinks', '5.0.1' gem 'jbuilder', '2.7.0' gem 'libnotify' gem 'ruby_gntp' group :development, :test do gem 'sqlite3', '1.3.13' gem 'byebug', '9.0.6', platform: :mri end group :development do gem 'web-console', '3.5.1' gem 'listen', '3.1.5' gem 'spring', '2.0.2' gem 'spring-watcher-listen', '2.0.1' end group :test do gem 'rails-controller-testing', '1.0.2' gem 'minitest-reporters', '1.1.14' gem 'guard', '2.13.0' gem 'guard-minitest', '2.4.4' end group :production do gem 'pg', '0.18.4' end
あなたの回答
tips
プレビュー