STEP 0

基本的なインストールは、こちらの記事を参考に

ただ、新規プロジェクト作成時にyaml.hが無いというような以下のようなエラーが出たので修正

C:/Ruby32-x64/lib/ruby/site_ruby/3.2.0/bundler/installer/parallel_installer.rb:123:in
`block in worker_pool'
  C:/Ruby32-x64/lib/ruby/site_ruby/3.2.0/bundler/worker.rb:62:in `apply_func'
C:/Ruby32-x64/lib/ruby/site_ruby/3.2.0/bundler/worker.rb:57:in `block in
process_queue'
  C:/Ruby32-x64/lib/ruby/site_ruby/3.2.0/bundler/worker.rb:54:in `loop'
  C:/Ruby32-x64/lib/ruby/site_ruby/3.2.0/bundler/worker.rb:54:in `process_queue'
C:/Ruby32-x64/lib/ruby/site_ruby/3.2.0/bundler/worker.rb:90:in `block (2
levels) in create_threads'

An error occurred while installing psych (5.1.2), and Bundler cannot continue.

In Gemfile:
  debug was resolved to 1.9.2, which depends on
    irb was resolved to 1.13.0, which depends on
      rdoc was resolved to 6.6.3.1, which depends on
        psych
         run  bundle lock --add-platform=x86_64-linux
Fetching gem metadata from https://rubygems.org/...........
Resolving dependencies...
Writing lockfile to C:/Users/username/Desktop/project/project/Gemfile.lock
         run  bundle binstubs bundler
Could not find importmap-rails-2.0.1, turbo-rails-2.0.5, stimulus-rails-1.3.3,
debug-1.9.2, web-console-4.2.1, irb-1.13.0, rdoc-6.6.3.1, psych-5.1.2 in cached
gems or installed locally
       rails  importmap:install
Could not find importmap-rails-2.0.1, turbo-rails-2.0.5, stimulus-rails-1.3.3, debug-1.9.2, web-console-4.2.1, irb-1.13.0, rdoc-6.6.3.1, psych-5.1.2 in cached gems or installed locally
Run `bundle install` to install missing gems.
       rails  turbo:install stimulus:install
Could not find importmap-rails-2.0.1, turbo-rails-2.0.5, stimulus-rails-1.3.3, debug-1.9.2, web-console-4.2.1, irb-1.13.0, rdoc-6.6.3.1, psych-5.1.2 in cached gems or installed locally
Run `bundle install` to install missing gems.

STEP1

以下からlibyamlのzipをダウンロードし、解凍

STEP2

以下のコマンドを実行

gem install psych --platform=ruby -- --with-libyaml-dir=[libyamlのディレクトリパス]

STEP3

インストールが完了したのでダウンロードしたzipファイルとそれを解凍したフォルダは削除してよし。
再度、プロジェクト作成、bundle installするとエラー吐かずに実行終了した。