Проблема запуска Ruby on Rails 5.2.3 в openSuSE Leap 15.0
Нет проблем с установкой gem (или с запущенным ruby)
Полное сообщение об ошибке выглядит следующим образом:
=> Загрузка Puma
=> Приложение Rails 5.2.3, запускаемое в разработке
=> Запустить rails server -h для получения дополнительных параметров запуска
Пума запускается в одиночном режиме ...
Версия 3.12.1 (ruby 2.6.1-p33), кодовое имя: Llamas in Pyjamas
Мин. Резьба: 5, Макс. Резьба: 5
Окружающая среда: развитие
Выход
Traceback (последний вызов был последним):
41: из бункера / рельсов: 3: в ''
40: from bin/rails:3:in `load'
39: from /home/ikari/workshop/ruby-on-rails/my-app/bin/spring:15:in `<top (required)>'
38: from /home/ikari/.rubies/ruby-2.6.1/lib64/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
37: from /home/ikari/.rubies/ruby-2.6.1/lib64/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
36: from /home/ikari/.gem/ruby/2.6.1/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
35: from /home/ikari/.gem/ruby/2.6.1/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
34: from /home/ikari/.gem/ruby/2.6.1/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
33: from /home/ikari/.gem/ruby/2.6.1/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
32: from /home/ikari/.gem/ruby/2.6.1/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
31: from /home/ikari/.gem/ruby/2.6.1/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
30: from /home/ikari/.gem/ruby/2.6.1/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
29: from /home/ikari/workshop/ruby-on-rails/my-app/bin/rails:9:in `<top (required)>'
28: from /home/ikari/.gem/ruby/2.6.1/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
27: from /home/ikari/.gem/ruby/2.6.1/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
26: from /home/ikari/.gem/ruby/2.6.1/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
25: from /home/ikari/.gem/ruby/2.6.1/gems/bootsnap-1.4.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
24: from /home/ikari/.gem/ruby/2.6.1/gems/bootsnap-1.4.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
23: from /home/ikari/.gem/ruby/2.6.1/gems/bootsnap-1.4.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
22: from /home/ikari/.gem/ruby/2.6.1/gems/bootsnap-1.4.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
21: from /home/ikari/.gem/ruby/2.6.1/gems/bootsnap-1.4.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
20: from /home/ikari/.gem/ruby/2.6.1/gems/railties-5.2.3/lib/rails/commands.rb:18:in `<main>'
19: from /home/ikari/.gem/ruby/2.6.1/gems/railties-5.2.3/lib/rails/command.rb:46:in `invoke'
18: from /home/ikari/.gem/ruby/2.6.1/gems/railties-5.2.3/lib/rails/command/base.rb:65:in `perform'
17: from /home/ikari/.gem/ruby/2.6.1/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
16: from /home/ikari/.gem/ruby/2.6.1/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
15: from /home/ikari/.gem/ruby/2.6.1/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
14: from /home/ikari/.gem/ruby/2.6.1/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:142:in `perform'
13: from /home/ikari/.gem/ruby/2.6.1/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:142:in `tap'
12: from /home/ikari/.gem/ruby/2.6.1/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:147:in `block in perform'
11: from /home/ikari/.gem/ruby/2.6.1/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:53:in `start'
10: from /home/ikari/.gem/ruby/2.6.1/gems/rack-2.0.6/lib/rack/server.rb:297:in `start'
9: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/rack/handler/puma.rb:73:in `run'
8: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/puma/launcher.rb:186:in `run'
7: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/puma/single.rb:98:in `run'
6: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/puma/runner.rb:153:in `load_and_bind'
5: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/puma/binder.rb:90:in `parse'
4: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/puma/binder.rb:90:in `each'
3: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/puma/binder.rb:106:in `block in parse'
2: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/puma/binder.rb:273:in `add_tcp_listener'
1: from /home/ikari/.gem/ruby/2.6.1/gems/puma-3.12.1/lib/puma/binder.rb:273:in `new'
/ home / ikari / .gem / ruby / 2.6.1 / gems / puma-3.12.1 / lib / puma / binder.rb: 273: в `initialize ': getaddrinfo: имя или служба неизвестны (SocketError)
Проверил похожие вопросы в StackOverflow, в которых предлагалось добавить библиотеки:
«Резо замены»
и смена файлов:
/ И т.д. / хосты
/ и т.д. / resolv.conf
Но не получил решения. Я начинаю, поэтому у меня нет достаточных знаний о том, куда я должен смотреть. Спасибо за руководство.