composer updateでのエラーを解消したい

Question

著書：laravel リファレンス参照

【実施したいこと】
アプリケーションの準備

git clone https://github.com/laravel-jp-reference/chapter2 sample
cd sample 
composer update 
cd .env.example .env
php artisan key;generate 

php artisan migrate

【エラー】
composer updateを実行すると以下のようなエラーが出てしまう

 composer update
> php artisan clear-compiled

Warning: require(C:\xampp\htdocs\sample\bootstrap/../vendor/autoload.php): failed to open stream: No such file or directory in C:\xampp\htdocs\sample\bootstrap\autoload.php on line 17

Fatal error: require(): Failed opening required 'C:\xampp\htdocs\sample\bootstrap/../vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\sample\bootstrap\autoload.php on line 17
PHP Warning:  require(C:\xampp\htdocs\sample\bootstrap/../vendor/autoload.php): failed to open stream: No such file or directory in C:\xampp\htdocs\sample\bootstrap\autoload.php on line 17
PHP Fatal error:  require(): Failed opening required 'C:\xampp\htdocs\sample\bootstrap/../vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\sample\bootstrap\autoload.php on line 17
Script php artisan clear-compiled handling the pre-update-cmd event returned with error code 255
コード

Comments

[yuki84web]

XAMPPよりもHomeateadやLaradockなど、Laravel用の開発環境で実行することをオススメします

[yoshioka01]

了解です、進めてみます