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php - composer install - 您的要求无法解析为一组可安装的软件包

转载 作者:行者123 更新时间:2023-12-05 00:40:28 25 4
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当我想在我的项目上运行 composer install 时出现错误。像这样发出的错误:

arief@arief-X45C:~/Triplogic/tripologic-admin-laravel$ sudo composer install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Installation request for symfony/event-dispatcher v4.0.1 -> satisfiable by symfony/event-dispatcher[v4.0.1].
- symfony/event-dispatcher v4.0.1 requires php ^7.1.3 -> your PHP version (7.0.22) does not satisfy that requirement.
Problem 2
- Installation request for doctrine/instantiator 1.1.0 -> satisfiable by doctrine/instantiator[1.1.0].
- doctrine/instantiator 1.1.0 requires php ^7.1 -> your PHP version (7.0.22) does not satisfy that requirement.
Problem 3
- Installation request for symfony/yaml v4.0.1 -> satisfiable by symfony/yaml[v4.0.1].
- symfony/yaml v4.0.1 requires php ^7.1.3 -> your PHP version (7.0.22) does not satisfy that requirement.
Problem 4
- symfony/event-dispatcher v4.0.1 requires php ^7.1.3 -> your PHP version (7.0.22) does not satisfy that requirement.
- symfony/http-kernel v3.4.1 requires symfony/event-dispatcher ~2.8|~3.0|~4.0 -> satisfiable by symfony/event-dispatcher[v4.0.1].
- Installation request for symfony/http-kernel v3.4.1 -> satisfiable by symfony/http-kernel[v3.4.1].

我的 composer.json 文件是这样的:

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=5.6.4",
"brozot/laravel-fcm": "^1.2",
"guzzlehttp/guzzle": "^6.3",
"laravel/framework": "5.4.*",
"laravel/tinker": "~1.0",
"maatwebsite/excel": "^2.1",
"prettus/l5-repository": "^2.6",
"pusher/pusher-php-server": "^3.0",
"yajra/laravel-datatables-oracle": "8.*",
"zizaco/entrust": "5.2.x-dev"
},
"require-dev": {
"fzaninotto/faker": "~1.4",
"mockery/mockery": "0.9.*",
"phpunit/phpunit": "~5.7"
},
"autoload": {
"classmap": [
"database"
],
"psr-4": {
"App\\": "app/"
},
"files": [
"app/Helper/HelperFunction.php"
]
},
"autoload-dev": {
"psr-4": {
"Tests\\": "tests/"
}
},
"scripts": {
"post-root-package-install": [
"php -r \"file_exists('.env') || copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"php artisan key:generate"
],
"post-install-cmd": [
"Illuminate\\Foundation\\ComposerScripts::postInstall",
"php artisan optimize"
],
"post-update-cmd": [
"Illuminate\\Foundation\\ComposerScripts::postUpdate",
"php artisan optimize"
]
},
"config": {
"preferred-install": "dist",
"sort-packages": true,
"optimize-autoloader": true
}
}

任何可以帮助我的人,都会很有帮助。

最佳答案

第一点:不要以root权限运行composer——没必要,只会以后出问题。

第二点:这一行说明了一切:

symfony/event-dispatcher v4.0.1 requires php ^7.1.3 -> your PHP version (7.0.22) does not satisfy that requirement.

所以:您正在尝试使用 PHP 7.0.22 安装 Symfony v4,它需要 v7.1.3 或更高版本的 PHP。这根本不可能。更新您的 PHP 安装或使用 Symfony 3.4

关于php - composer install - 您的要求无法解析为一组可安装的软件包,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/47869918/

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