Authentication Setup issue - ext-dom missing

[mgarimelHES]

Hello Susan,

I am getting the following error while doing the step composer require laravel/fortify -

Any suggestions please?

[patrickgarsow-harvard]

@mgarimelHES can you check to see if you installed/upgraded to php8?

According to the message you need to run composer install php-xml on your server to get the dom extensions for phpunit

If on php 8 you will want to change that to composer install php8.0-xml

[mgarimelHES]

Hi @patrickgarsow-harvard ,

Thanks for your help, I have tried it, but no luck.

Thanks

[gkorodi]

Maybe this will help?

It looks like you might need the ext-dom extension, which you can add like this

composer require ext-dom

and after that, I had no problem adding fortify to my composer.json with

composer require laravel/fortify

My versions are

hes-digitalocean:/var/www/e15/bookmark$ php --version
PHP 8.0.16 (cli) (built: Feb 21 2022 14:42:00) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.16, Copyright (c) Zend Technologies
    with Zend OPcache v8.0.16, Copyright (c), by Zend Technologies
hes-digitalocean:/var/www/e15/bookmark$ **composer --version**
Composer version 2.2.6 2022-02-04 17:00:38

[susanBuck]

@mgarimelHES - To cover all your bases on extensions, run the following:

> sudo apt-get install php8.0-mbstring php8.0-xml php8.0-dom php8.0-curl php8.0-mysql zip unzip

Ref: https://hesweb.dev/e15/notes/php/composer#composer-pre-install-extensions

[mgarimelHES]

I have followed all the suggestions, unfortunately no luck - same issue!

Thanks @gkorodi & @susanBuck

[mgarimelHES]

ok, it is installed after running the statement - 'sudo apt install php-xml'
ref - https://www.codegrepper.com/code-examples/php/-+tijsverkoyen%2Fcss-to-inline-styles+2.2.3+requires+ext-dom+%2A+-%3E+the+requested+PHP+extension+dom+is+missing+from+your+system.