Rails6, Ruby2.6.2 어플리케이션이 시작될 때까지 로컬로 진행하는 단계(mac)

$ mkdir sample-app
$ cd sample-app
$ bundle init

# frozen_string_literal: true
source "https://rubygems.org"

git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }

gem "rails", "~>6"

bundle install --path vendor/bundle

bundle exec rails new . -B -d mysql --skip-turbolinks

이 오류가 발생한 경우

$ bundle config --local build.mysql2 "--with-cppflags=-I/usr/local/opt/openssl/include"
$ bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib"

$ bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include"
$ bundle install --path=vendor/bundle

웹 패키지 가져올 때 (vue 버전)

$ rails webpacker:install
$ rails webpacker:install:vue

$ rails s -p 3000