前提・実現したいこと
ruby on rails によるWebアプリケーションの開発を行なっています。
rails sでWebサーバを起動させようとしておりますが
エラーのようなものが出ます。Webサーバ自体は起動できている模様です。
これはバージョンが違うもしくはインストールされていないのでしょうか?
解決策の御教授お願いします。
発生している問題・エラーメッセージ
Ignoring bindex-0.5.0 because its extensions are not built. Try: gem pristine bindex --version 0.5.0
Ignoring bootsnap-1.3.1 because its extensions are not built. Try: gem pristine bootsnap --version 1.3.1
Ignoring byebug-10.0.2 because its extensions are not built. Try: gem pristine byebug --version 10.0.2
Ignoring ffi-1.9.25 because its extensions are not built. Try: gem pristine ffi --version 1.9.25
Ignoring msgpack-1.2.4 because its extensions are not built. Try: gem pristine msgpack --version 1.2.4
Ignoring nokogiri-1.8.4 because its extensions are not built. Try: gem pristine nokogiri --version 1.8.4
Ignoring puma-3.12.0 because its extensions are not built. Try: gem pristine puma --version 3.12.0
Ignoring bindex-0.5.0 because its extensions are not built. Try: gem pristine bindex --version 0.5.0
Ignoring bootsnap-1.3.1 because its extensions are not built. Try: gem pristine bootsnap --version 1.3.1
Ignoring byebug-10.0.2 because its extensions are not built. Try: gem pristine byebug --version 10.0.2
=> Booting Puma
=> Rails 5.2.3 application starting in development
=> Run rails server -h
for more startup options
Puma starting in single mode...
- Version 3.12.1 (ruby 2.3.7-p456), codename: Llamas in Pajamas
- Min threads: 5, max threads: 5
- Environment: development
- Listening on tcp://localhost:3000
Use Ctrl-C to stop