Troubleshooting Install Laravel Linux

Jika muncul error seperti tampilan berikut

Problem 1

    - phpunit/phpunit[9.5.10, ..., 9.6.x-dev] require ext-dom * -> it is missing from your system. Install or enable PHP's dom extension.

    - Root composer.json requires phpunit/phpunit ^9.5.10 -> satisfiable by phpunit/phpunit[9.5.10, ..., 9.6.x-dev].

To enable extensions, verify that they are enabled in your .ini files:

    - /etc/php/7.4/cli/php.ini

    - /etc/php/7.4/cli/conf.d/10-opcache.ini

    - /etc/php/7.4/cli/conf.d/10-pdo.ini

    - /etc/php/7.4/cli/conf.d/20-calendar.ini

    - /etc/php/7.4/cli/conf.d/20-ctype.ini

    - /etc/php/7.4/cli/conf.d/20-exif.ini

    - /etc/php/7.4/cli/conf.d/20-ffi.ini

    - /etc/php/7.4/cli/conf.d/20-fileinfo.ini

    - /etc/php/7.4/cli/conf.d/20-ftp.ini

    - /etc/php/7.4/cli/conf.d/20-gettext.ini

    - /etc/php/7.4/cli/conf.d/20-iconv.ini

    - /etc/php/7.4/cli/conf.d/20-json.ini

    - /etc/php/7.4/cli/conf.d/20-mbstring.ini

    - /etc/php/7.4/cli/conf.d/20-phar.ini

    - /etc/php/7.4/cli/conf.d/20-posix.ini

    - /etc/php/7.4/cli/conf.d/20-readline.ini

    - /etc/php/7.4/cli/conf.d/20-shmop.ini

    - /etc/php/7.4/cli/conf.d/20-sockets.ini

    - /etc/php/7.4/cli/conf.d/20-sysvmsg.ini

    - /etc/php/7.4/cli/conf.d/20-sysvsem.ini

    - /etc/php/7.4/cli/conf.d/20-sysvshm.ini

    - /etc/php/7.4/cli/conf.d/20-tokenizer.ini

You can also run `php --ini` in a terminal to see which files are used by PHP in CLI mode.

Alternatively, you can run Composer with `--ignore-platform-req=ext-dom` to temporarily ignore these required extensions.

lakukan langkah-langkah solusi dibawah ini.

install ekstensi dom dengan cara mengetikan perintah berikut di terminal

sudo apt install php7.4-dom

kemudian restart service php dengan mengetikan perintah

sudo service apache2 restart

setelah itu coba kembali install aplikasi laravel dengan mengikut langkah pada proses install laravel via linux