初めに
AmazonLinux2でRailsアプリケーションを新規作成した際に、いろいろとエラーにハマったため、黙示録として書いています。
#環境
OS：AmazonLinux2
Ruby：ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-linux]
Rails：Rails 5.0.0
DB：Mariadb
手順
前提として今回は、AWS(cloud9)でAmazonLinux2での開発を想定してます。またAWSのenvironmentの作成はできているものとします。
######Ruby, Railsのバージョンの確認（AWSでは環境構築がされているため）
$ ruby -v
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-linux]
$ rails -v
Rails 5.0.0
######RubyのライブラリであるGemを管理するためのGem(bundler)をinstallする
$ gem install bundler
Fetching bundler-2.1.4.gem
Successfully installed bundler-2.1.4
Parsing documentation for bundler-2.1.4
Installing ri documentation for bundler-2.1.4
Done installing documentation for bundler after 3 seconds
1 gem installed
######Marinadbを使用するために必要なパッケージをインストール
DBサーバーインストール
$ sudo yum install mariadb-server
Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
amzn2-core | 3.7 kB 00:00:00
220 packages excluded due to repository priority protections
Resolving Dependencies
--> Running transaction check
---> Package mariadb-server.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
--> Processing Dependency: mariadb-tokudb-engine(x86-64) = 3:10.2.10-2.amzn2.0.3 for package: 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64
--> Processing Dependency: mariadb-server-utils(x86-64) = 3:10.2.10-2.amzn2.0.3 for package: 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64
--> Processing Dependency: mariadb-rocksdb-engine(x86-64) = 3:10.2.10-2.amzn2.0.3 for package: 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64
--> Processing Dependency: mariadb-gssapi-server(x86-64) = 3:10.2.10-2.amzn2.0.3 for package: 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64
--> Processing Dependency: mariadb-errmsg(x86-64) = 3:10.2.10-2.amzn2.0.3 for package: 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64
--> Processing Dependency: mariadb-cracklib-password-check(x86-64) = 3:10.2.10-2.amzn2.0.3 for package: 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64
--> Processing Dependency: mariadb-backup(x86-64) = 3:10.2.10-2.amzn2.0.3 for package: 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64
--> Running transaction check
---> Package mariadb-backup.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
---> Package mariadb-cracklib-password-check.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
---> Package mariadb-errmsg.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
---> Package mariadb-gssapi-server.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
---> Package mariadb-rocksdb-engine.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
---> Package mariadb-server-utils.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
--> Processing Dependency: perl(DBI) for package: 3:mariadb-server-utils-10.2.10-2.amzn2.0.3.x86_64
--> Processing Dependency: perl(DBI) for package: 3:mariadb-server-utils-10.2.10-2.amzn2.0.3.x86_64
--> Processing Dependency: perl(DBD::mysql) for package: 3:mariadb-server-utils-10.2.10-2.amzn2.0.3.x86_64
---> Package mariadb-tokudb-engine.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
--> Processing Dependency: libjemalloc.so.1()(64bit) for package: 3:mariadb-tokudb-engine-10.2.10-2.amzn2.0.3.x86_64
--> Running transaction check
---> Package jemalloc.x86_64 0:3.6.0-1.amzn2.0.1 will be installed
---> Package perl-DBD-MySQL.x86_64 0:4.023-6.amzn2 will be installed
---> Package perl-DBI.x86_64 0:1.627-4.amzn2.0.2 will be installed
--> Processing Dependency: perl(RPC::PlServer) >= 0.2001 for package: perl-DBI-1.627-4.amzn2.0.2.x86_64
--> Processing Dependency: perl(RPC::PlClient) >= 0.2000 for package: perl-DBI-1.627-4.amzn2.0.2.x86_64
--> Running transaction check
---> Package perl-PlRPC.noarch 0:0.2020-14.amzn2 will be installed
--> Processing Dependency: perl(Net::Daemon) >= 0.13 for package: perl-PlRPC-0.2020-14.amzn2.noarch
--> Processing Dependency: perl(Net::Daemon::Test) for package: perl-PlRPC-0.2020-14.amzn2.noarch
--> Processing Dependency: perl(Net::Daemon::Log) for package: perl-PlRPC-0.2020-14.amzn2.noarch
--> Processing Dependency: perl(Compress::Zlib) for package: perl-PlRPC-0.2020-14.amzn2.noarch
--> Running transaction check
---> Package perl-IO-Compress.noarch 0:2.061-2.amzn2 will be installed
--> Processing Dependency: perl(Compress::Raw::Zlib) >= 2.061 for package: perl-IO-Compress-2.061-2.amzn2.noarch
--> Processing Dependency: perl(Compress::Raw::Bzip2) >= 2.061 for package: perl-IO-Compress-2.061-2.amzn2.noarch
---> Package perl-Net-Daemon.noarch 0:0.48-5.amzn2 will be installed
--> Running transaction check
---> Package perl-Compress-Raw-Bzip2.x86_64 0:2.061-3.amzn2.0.2 will be installed
---> Package perl-Compress-Raw-Zlib.x86_64 1:2.061-4.amzn2.0.2 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================================================================================================================================
Package Arch Version Repository Size
================================================================================================================================================================================================
Installing:
mariadb-server x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 17 M
Installing for dependencies:
jemalloc x86_64 3.6.0-1.amzn2.0.1 amzn2extra-lamp-mariadb10.2-php7.2 109 k
mariadb-backup x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 5.9 M
mariadb-cracklib-password-check x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 36 k
mariadb-errmsg x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 221 k
mariadb-gssapi-server x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 39 k
mariadb-rocksdb-engine x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 4.0 M
mariadb-server-utils x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 1.6 M
mariadb-tokudb-engine x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 818 k
perl-Compress-Raw-Bzip2 x86_64 2.061-3.amzn2.0.2 amzn2-core 32 k
perl-Compress-Raw-Zlib x86_64 1:2.061-4.amzn2.0.2 amzn2-core 58 k
perl-DBD-MySQL x86_64 4.023-6.amzn2 amzn2-core 141 k
perl-DBI x86_64 1.627-4.amzn2.0.2 amzn2-core 804 k
perl-IO-Compress noarch 2.061-2.amzn2 amzn2-core 260 k
perl-Net-Daemon noarch 0.48-5.amzn2 amzn2-core 51 k
perl-PlRPC noarch 0.2020-14.amzn2 amzn2-core 36 k
Transaction Summary
================================================================================================================================================================================================
Install 1 Package (+15 Dependent packages)
Total download size: 31 M
Installed size: 136 M
Is this ok [y/d/N]: y
Downloading packages:
(1/16): jemalloc-3.6.0-1.amzn2.0.1.x86_64.rpm | 109 kB 00:00:00
(2/16): mariadb-cracklib-password-check-10.2.10-2.amzn2.0.3.x86_64.rpm | 36 kB 00:00:00
(3/16): mariadb-errmsg-10.2.10-2.amzn2.0.3.x86_64.rpm | 221 kB 00:00:00
(4/16): mariadb-backup-10.2.10-2.amzn2.0.3.x86_64.rpm | 5.9 MB 00:00:00
(5/16): mariadb-gssapi-server-10.2.10-2.amzn2.0.3.x86_64.rpm | 39 kB 00:00:00
(6/16): mariadb-rocksdb-engine-10.2.10-2.amzn2.0.3.x86_64.rpm | 4.0 MB 00:00:00
(7/16): mariadb-server-utils-10.2.10-2.amzn2.0.3.x86_64.rpm | 1.6 MB 00:00:00
(8/16): mariadb-tokudb-engine-10.2.10-2.amzn2.0.3.x86_64.rpm | 818 kB 00:00:00
(9/16): mariadb-server-10.2.10-2.amzn2.0.3.x86_64.rpm | 17 MB 00:00:00
(10/16): perl-Compress-Raw-Bzip2-2.061-3.amzn2.0.2.x86_64.rpm | 32 kB 00:00:00
(11/16): perl-Compress-Raw-Zlib-2.061-4.amzn2.0.2.x86_64.rpm | 58 kB 00:00:00
(12/16): perl-DBD-MySQL-4.023-6.amzn2.x86_64.rpm | 141 kB 00:00:00
(13/16): perl-IO-Compress-2.061-2.amzn2.noarch.rpm | 260 kB 00:00:00
(14/16): perl-Net-Daemon-0.48-5.amzn2.noarch.rpm | 51 kB 00:00:00
(15/16): perl-PlRPC-0.2020-14.amzn2.noarch.rpm | 36 kB 00:00:00
(16/16): perl-DBI-1.627-4.amzn2.0.2.x86_64.rpm | 804 kB 00:00:00
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 32 MB/s | 31 MB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : 3:mariadb-errmsg-10.2.10-2.amzn2.0.3.x86_64 1/16
Installing : jemalloc-3.6.0-1.amzn2.0.1.x86_64 2/16
Installing : perl-Compress-Raw-Bzip2-2.061-3.amzn2.0.2.x86_64 3/16
Installing : perl-Net-Daemon-0.48-5.amzn2.noarch 4/16
Installing : 1:perl-Compress-Raw-Zlib-2.061-4.amzn2.0.2.x86_64 5/16
Installing : perl-IO-Compress-2.061-2.amzn2.noarch 6/16
Installing : perl-PlRPC-0.2020-14.amzn2.noarch 7/16
Installing : perl-DBI-1.627-4.amzn2.0.2.x86_64 8/16
Installing : perl-DBD-MySQL-4.023-6.amzn2.x86_64 9/16
Installing : 3:mariadb-tokudb-engine-10.2.10-2.amzn2.0.3.x86_64 10/16
Installing : 3:mariadb-rocksdb-engine-10.2.10-2.amzn2.0.3.x86_64 11/16
Installing : 3:mariadb-backup-10.2.10-2.amzn2.0.3.x86_64 12/16
Installing : 3:mariadb-cracklib-password-check-10.2.10-2.amzn2.0.3.x86_64 13/16
Installing : 3:mariadb-gssapi-server-10.2.10-2.amzn2.0.3.x86_64 14/16
Installing : 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64 15/16
Installing : 3:mariadb-server-utils-10.2.10-2.amzn2.0.3.x86_64 16/16
Verifying : 1:perl-Compress-Raw-Zlib-2.061-4.amzn2.0.2.x86_64 1/16
Verifying : 3:mariadb-tokudb-engine-10.2.10-2.amzn2.0.3.x86_64 2/16
Verifying : perl-Net-Daemon-0.48-5.amzn2.noarch 3/16
Verifying : 3:mariadb-rocksdb-engine-10.2.10-2.amzn2.0.3.x86_64 4/16
Verifying : perl-DBD-MySQL-4.023-6.amzn2.x86_64 5/16
Verifying : 3:mariadb-backup-10.2.10-2.amzn2.0.3.x86_64 6/16
Verifying : 3:mariadb-server-utils-10.2.10-2.amzn2.0.3.x86_64 7/16
Verifying : 3:mariadb-cracklib-password-check-10.2.10-2.amzn2.0.3.x86_64 8/16
Verifying : perl-IO-Compress-2.061-2.amzn2.noarch 9/16
Verifying : 3:mariadb-gssapi-server-10.2.10-2.amzn2.0.3.x86_64 10/16
Verifying : perl-Compress-Raw-Bzip2-2.061-3.amzn2.0.2.x86_64 11/16
Verifying : jemalloc-3.6.0-1.amzn2.0.1.x86_64 12/16
Verifying : perl-DBI-1.627-4.amzn2.0.2.x86_64 13/16
Verifying : perl-PlRPC-0.2020-14.amzn2.noarch 14/16
Verifying : 3:mariadb-errmsg-10.2.10-2.amzn2.0.3.x86_64 15/16
Verifying : 3:mariadb-server-10.2.10-2.amzn2.0.3.x86_64 16/16
Installed:
mariadb-server.x86_64 3:10.2.10-2.amzn2.0.3
Dependency Installed:
jemalloc.x86_64 0:3.6.0-1.amzn2.0.1 mariadb-backup.x86_64 3:10.2.10-2.amzn2.0.3 mariadb-cracklib-password-check.x86_64 3:10.2.10-2.amzn2.0.3
mariadb-errmsg.x86_64 3:10.2.10-2.amzn2.0.3 mariadb-gssapi-server.x86_64 3:10.2.10-2.amzn2.0.3 mariadb-rocksdb-engine.x86_64 3:10.2.10-2.amzn2.0.3
mariadb-server-utils.x86_64 3:10.2.10-2.amzn2.0.3 mariadb-tokudb-engine.x86_64 3:10.2.10-2.amzn2.0.3 perl-Compress-Raw-Bzip2.x86_64 0:2.061-3.amzn2.0.2
perl-Compress-Raw-Zlib.x86_64 1:2.061-4.amzn2.0.2 perl-DBD-MySQL.x86_64 0:4.023-6.amzn2 perl-DBI.x86_64 0:1.627-4.amzn2.0.2
perl-IO-Compress.noarch 0:2.061-2.amzn2 perl-Net-Daemon.noarch 0:0.48-5.amzn2 perl-PlRPC.noarch 0:0.2020-14.amzn2
Complete!
DBクライアントインストール
$ sudo yum install mariadb-devel
Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
220 packages excluded due to repository priority protections
Resolving Dependencies
--> Running transaction check
---> Package mariadb-devel.x86_64 3:10.2.10-2.amzn2.0.3 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================================================================================================================================
Package Arch Version Repository Size
================================================================================================================================================================================================
Installing:
mariadb-devel x86_64 3:10.2.10-2.amzn2.0.3 amzn2extra-lamp-mariadb10.2-php7.2 1.0 M
Transaction Summary
================================================================================================================================================================================================
Install 1 Package
Total download size: 1.0 M
Installed size: 4.5 M
Is this ok [y/d/N]: y
Downloading packages:
mariadb-devel-10.2.10-2.amzn2.0.3.x86_64.rpm | 1.0 MB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : 3:mariadb-devel-10.2.10-2.amzn2.0.3.x86_64 1/1
Verifying : 3:mariadb-devel-10.2.10-2.amzn2.0.3.x86_64 1/1
Installed:
mariadb-devel.x86_64 3:10.2.10-2.amzn2.0.3
Complete!
######データベースサーバーの起動
$ sudo systemctl start mariadb
######サーバーの起動状況を確認
$ sudo systemctl status mariadb
● mariadb.service - MariaDB 10.2 database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; disabled; vendor preset: disabled)
Active: active (running) since Thu 2020-12-03 15:35:26 UTC; 8s ago
Process: 860 ExecStartPost=/usr/libexec/mysql-check-upgrade (code=exited, status=0/SUCCESS)
Process: 638 ExecStartPre=/usr/libexec/mysql-prepare-db-dir %n (code=exited, status=0/SUCCESS)
Process: 582 ExecStartPre=/usr/libexec/mysql-check-socket (code=exited, status=0/SUCCESS)
Main PID: 778 (mysqld)
Status: "Taking your SQL requests now..."
Tasks: 45
Memory: 169.8M
CGroup: /system.slice/mariadb.service
└─778 /usr/libexec/mysqld --basedir=/usr
Dec 03 15:35:25 ip-172-31-19-99.us-east-2.compute.internal mysql-prepare-db-dir[638]: MySQL manual for more instructions.
Dec 03 15:35:25 ip-172-31-19-99.us-east-2.compute.internal mysql-prepare-db-dir[638]: Please report any problems at http://mariadb.org/jira
Dec 03 15:35:25 ip-172-31-19-99.us-east-2.compute.internal mysql-prepare-db-dir[638]: The latest information about MariaDB is available at http://mariadb.org/.
Dec 03 15:35:25 ip-172-31-19-99.us-east-2.compute.internal mysql-prepare-db-dir[638]: You can find additional information about the MySQL part at:
Dec 03 15:35:25 ip-172-31-19-99.us-east-2.compute.internal mysql-prepare-db-dir[638]: http://dev.mysql.com
Dec 03 15:35:25 ip-172-31-19-99.us-east-2.compute.internal mysql-prepare-db-dir[638]: Consider joining MariaDB's strong and vibrant community:
Dec 03 15:35:25 ip-172-31-19-99.us-east-2.compute.internal mysql-prepare-db-dir[638]: https://mariadb.org/get-involved/
Dec 03 15:35:26 ip-172-31-19-99.us-east-2.compute.internal mysqld[778]: 2020-12-03 15:35:26 140397484732224 [Note] /usr/libexec/mysqld (mysqld 10.2.10-MariaDB) starting as process 778 ...
Dec 03 15:35:26 ip-172-31-19-99.us-east-2.compute.internal mysqld[778]: 2020-12-03 15:35:26 140397484732224 [Warning] Changed limits: max_open_files: 1024 max_connections: 151 ta...ache: 431
Dec 03 15:35:26 ip-172-31-19-99.us-east-2.compute.internal systemd[1]: Started MariaDB 10.2 database server.
Hint: Some lines were ellipsized, use -l to show in full.
######OS起動時に自動的に起動するように設定
$ sudo systemctl enable mariadb
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.
######アプリケーション新規作成
ここでようやくアプリケーションを新規作成します。今回データベースはmysqlを指定するので、以下コマンドを打ち込みます。例としてアプリケーション名は"shift-management"としています。
$ rails new shift-management -d mysql
create
create README.md
create Rakefile
create config.ru
create .gitignore
create Gemfile
create app
create app/assets/config/manifest.js
create app/assets/javascripts/application.js
create app/assets/javascripts/cable.js
create app/assets/stylesheets/application.css
create app/channels/application_cable/channel.rb
create app/channels/application_cable/connection.rb
create app/controllers/application_controller.rb
create app/helpers/application_helper.rb
create app/jobs/application_job.rb
create app/mailers/application_mailer.rb
create app/models/application_record.rb
create app/views/layouts/application.html.erb
create app/views/layouts/mailer.html.erb
create app/views/layouts/mailer.text.erb
create app/assets/images/.keep
create app/assets/javascripts/channels
create app/assets/javascripts/channels/.keep
create app/controllers/concerns/.keep
create app/models/concerns/.keep
create bin
create bin/bundle
create bin/rails
create bin/rake
create bin/setup
create bin/update
create config
create config/routes.rb
create config/application.rb
create config/environment.rb
create config/secrets.yml
create config/cable.yml
create config/puma.rb
create config/spring.rb
create config/environments
create config/environments/development.rb
create config/environments/production.rb
create config/environments/test.rb
create config/initializers
create config/initializers/application_controller_renderer.rb
create config/initializers/assets.rb
create config/initializers/backtrace_silencers.rb
create config/initializers/cookies_serializer.rb
create config/initializers/cors.rb
create config/initializers/filter_parameter_logging.rb
create config/initializers/inflections.rb
create config/initializers/mime_types.rb
create config/initializers/new_framework_defaults.rb
create config/initializers/session_store.rb
create config/initializers/wrap_parameters.rb
create config/locales
create config/locales/en.yml
create config/boot.rb
create config/database.yml
create db
create db/seeds.rb
create lib
create lib/tasks
create lib/tasks/.keep
create lib/assets
create lib/assets/.keep
create log
create log/.keep
create public
create public/404.html
create public/422.html
create public/500.html
create public/apple-touch-icon-precomposed.png
create public/apple-touch-icon.png
create public/favicon.ico
create public/robots.txt
create test/fixtures
create test/fixtures/.keep
create test/fixtures/files
create test/fixtures/files/.keep
create test/controllers
create test/controllers/.keep
create test/mailers
create test/mailers/.keep
create test/models
create test/models/.keep
create test/helpers
create test/helpers/.keep
create test/integration
create test/integration/.keep
create test/test_helper.rb
create tmp
create tmp/.keep
create tmp/cache
create tmp/cache/assets
create vendor/assets/javascripts
create vendor/assets/javascripts/.keep
create vendor/assets/stylesheets
create vendor/assets/stylesheets/.keep
remove config/initializers/cors.rb
run bundle install
[DEPRECATED] `Bundler.with_clean_env` has been deprecated in favor of `Bundler.with_unbundled_env`. If you instead want the environment before bundler was originally loaded, use `Bundler.with_original_env` (called at /home/ec2-user/.rvm/gems/ruby-2.6.3/gems/railties-5.0.0/lib/rails/generators/app_base.rb:374)
The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run `bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java`.
Fetching gem metadata from https://rubygems.org/............
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies....
Fetching rake 13.0.1
Installing rake 13.0.1
Using concurrent-ruby 1.1.7
Fetching i18n 1.8.5
Installing i18n 1.8.5
Fetching minitest 5.14.2
Installing minitest 5.14.2
Using thread_safe 0.3.6
Fetching tzinfo 1.2.8
Installing tzinfo 1.2.8
Fetching activesupport 5.0.7.2
Installing activesupport 5.0.7.2
Using builder 3.2.4
Using erubis 2.7.0
Using mini_portile2 2.4.0
Using nokogiri 1.10.10
Using rails-dom-testing 2.0.3
Using crass 1.0.6
Fetching loofah 2.8.0
Installing loofah 2.8.0
Using rails-html-sanitizer 1.3.0
Fetching actionview 5.0.7.2
Installing actionview 5.0.7.2
Using rack 2.2.3
Using rack-test 0.6.3
Fetching actionpack 5.0.7.2
Installing actionpack 5.0.7.2
Fetching nio4r 2.5.4
Installing nio4r 2.5.4 with native extensions
Using websocket-extensions 0.1.5
Using websocket-driver 0.6.5
Fetching actioncable 5.0.7.2
Installing actioncable 5.0.7.2
Using globalid 0.4.2
Fetching activejob 5.0.7.2
Installing activejob 5.0.7.2
Using mini_mime 1.0.2
Using mail 2.7.1
Fetching actionmailer 5.0.7.2
Installing actionmailer 5.0.7.2
Fetching activemodel 5.0.7.2
Installing activemodel 5.0.7.2
Using arel 7.1.4
Fetching activerecord 5.0.7.2
Installing activerecord 5.0.7.2
Fetching bindex 0.8.1
Installing bindex 0.8.1 with native extensions
Using bundler 2.1.4
Fetching byebug 11.1.3
Installing byebug 11.1.3 with native extensions
Fetching coffee-script-source 1.12.2
Installing coffee-script-source 1.12.2
Fetching execjs 2.7.0
Installing execjs 2.7.0
Fetching coffee-script 2.4.1
Installing coffee-script 2.4.1
Using method_source 1.0.0
Using thor 1.0.1
Fetching railties 5.0.7.2
Installing railties 5.0.7.2
Fetching coffee-rails 4.2.2
Installing coffee-rails 4.2.2
Fetching ffi 1.13.1
Installing ffi 1.13.1 with native extensions
Fetching jbuilder 2.10.1
Installing jbuilder 2.10.1
Fetching jquery-rails 4.4.0
Installing jquery-rails 4.4.0
Fetching rb-fsevent 0.10.4
Installing rb-fsevent 0.10.4
Fetching rb-inotify 0.10.1
Installing rb-inotify 0.10.1
Fetching listen 3.0.8
Installing listen 3.0.8
Fetching mysql2 0.4.10
Installing mysql2 0.4.10 with native extensions
Fetching puma 3.12.6
Installing puma 3.12.6 with native extensions
Fetching sprockets 3.7.2
Installing sprockets 3.7.2
Using sprockets-rails 3.2.2
Fetching rails 5.0.7.2
Installing rails 5.0.7.2
Fetching sass-listen 4.0.0
Installing sass-listen 4.0.0
Fetching sass 3.7.4
Installing sass 3.7.4
Fetching tilt 2.0.10
Installing tilt 2.0.10
Fetching sass-rails 5.0.7
Installing sass-rails 5.0.7
Fetching spring 2.1.1
Installing spring 2.1.1
Fetching spring-watcher-listen 2.0.1
Installing spring-watcher-listen 2.0.1
Fetching turbolinks-source 5.2.0
Installing turbolinks-source 5.2.0
Fetching turbolinks 5.2.1
Installing turbolinks 5.2.1
Fetching uglifier 4.2.0
Installing uglifier 4.2.0
Fetching web-console 3.7.0
Installing web-console 3.7.0
Bundle complete! 15 Gemfile dependencies, 62 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
Post-install message from i18n:
HEADS UP! i18n 1.1 changed fallbacks to exclude default locale.
But that may break your application.
If you are upgrading your Rails application from an older version of Rails:
Please check your Rails app for 'config.i18n.fallbacks = true'.
If you're using I18n (>= 1.1.0) and Rails (< 5.2.2), this should be
'config.i18n.fallbacks = [I18n.default_locale]'.
If not, fallbacks will be broken in your app by I18n 1.1.x.
If you are starting a NEW Rails application, you can ignore this notice.
For more info see:
https://github.com/svenfuchs/i18n/releases/tag/v1.1.0
Post-install message from sass:
Ruby Sass has reached end-of-life and should no longer be used.
* If you use Sass as a command-line tool, we recommend using Dart Sass, the new
primary implementation: https://sass-lang.com/install
* If you use Sass as a plug-in for a Ruby web framework, we recommend using the
sassc gem: https://github.com/sass/sassc-ruby#readme
* For more details, please refer to the Sass blog:
https://sass-lang.com/blog/posts/7828841
run bundle exec spring binstub --all
* bin/rake: Spring inserted
* bin/rails: Spring inserted
######データベースの作成
$ rake db:create
The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run `bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java`.
Created database 'shift-management_development'
Created database 'shift-management_test'
今回はここまで。
#よくあるエラー
Railsで新規アプリケーションを作成した際、mysql2のインストール中にエラーが発生した時の解決策