Can't install package via composer?

Question

git

I do it like
composer require spatie/laravel-medialibrary
this

Package operations: 1 install, 0 updates, 0 removals
  - Installing spatie/pdf-to-image (v2.x-dev 6718a89): Cloning 6718a89065
    Install of spatie/pdf-to-image failed

Installation failed, reverting ./composer.json and ./composer.lock to their original content.


  [RuntimeException]
  Failed to clone https://github.com/spatie/pdf-to-image.git, git was not found, check that it is installed and in your PATH env.

  'git' is not recognized as an internal or external command,

  operable program or batch file.

I don't understand what to do. I didn’t find a solution, there were “solutions”, but they didn’t work, for example:
composer install --prefer-dist

My composer.json file

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": [
        "framework",
        "laravel"
    ],
    "license": "MIT",
    "require": {
        "php": "^7.3|^8.0",
        "ext-zip": "^1.15",
        "fideloper/proxy": "^4.4",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.0.1",
        "illuminate/bus": "^8.28",
        "laravel/framework": "^8.12",
        "laravel/tinker": "^2.5",
        "laravel/ui": "^3.2"
    },
    "require-dev": {
        "facade/ignition": "^2.5",
        "fakerphp/faker": "^1.9.1",
        "laravel/sail": "^1.0.1",
        "mockery/mockery": "^1.4.2",
        "nunomaduro/collision": "^5.0",
        "phpunit/phpunit": "^9.3.3"
    },
    "config": {
        "optimize-autoloader": true,
        "preferred-install": "dist",
        "sort-packages": true
    },
    "extra": {
        "laravel": {
            "dont-discover": []
        }
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/",
            "Database\\Factories\\": "database/factories/",
            "Database\\Seeders\\": "database/seeders/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "minimum-stability": "dev",
    "prefer-stable": true,
    "scripts": {
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover --ansi"
        ],
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate --ansi"
        ]
    }
}

Answer 1

'git' is not recognized as an internal or external command,