我正在尝试运行composer install并且我遇到了大量错误。他们是什么意思？
composer install
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Conclusion: don't install laravel/framework v5.5.28
- Conclusion: don't install laravel/framework v5.5.27
- Conclusion: don't install laravel/framework v5.5.26
- Conclusion: don't install laravel/framework v5.5.25
- Conclusion: don't install laravel/framework v5.5.24
- Conclusion: don't install laravel/framework v5.5.23
- Conclusion: don't install laravel/framework v5.5.22
- Conclusion: don't install laravel/framework v5.5.21
- Conclusion: don't install laravel/framework v5.5.20
- Conclusion: don't install laravel/framework v5.5.19
- Conclusion: don't install laravel/framework v5.5.18
- Conclusion: don't install laravel/framework v5.5.17
- Conclusion: don't install laravel/framework v5.5.16
- Conclusion: don't install laravel/framework v5.5.15
- Conclusion: don't install laravel/framework v5.5.14
- Conclusion: don't install laravel/framework v5.5.13
- Conclusion: don't install laravel/framework v5.5.12
- Conclusion: don't install laravel/framework v5.5.11
- Conclusion: don't install laravel/framework v5.5.10
- Conclusion: don't install laravel/framework v5.5.9
- Conclusion: don't install laravel/framework v5.5.8
- Conclusion: don't install laravel/framework v5.5.7
- Conclusion: don't install laravel/framework v5.5.6
- Conclusion: don't install laravel/framework v5.5.5
- Conclusion: don't install laravel/framework v5.5.4
- Conclusion: don't install laravel/framework v5.5.3
- Installation request for davibennun/laravel-push-notification dev-master -> satisfiable by davibennun/laravel-push-notification[dev-master].
- Conclusion: don't install laravel/framework v5.5.2
- Conclusion: don't install laravel/framework v5.5.1
- davibennun/laravel-push-notification dev-master requires illuminate/support 4.* -> satisfiable by illuminate/support[v4.0.0, v4.0.1, v4.0.10, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.17, v4.1.18, v4.1.19, v4.1.2, v4.1.20, v4.1.21, v4.1.22, v4.1.23, v4.1.24, v4.1.25, v4.1.26, v4.1.27, v4.1.28, v4.1.29, v4.1.3, v4.1.30, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9, v4.2.1, v4.2.12, v4.2.16, v4.2.17, v4.2.2, v4.2.3, v4.2.4, v4.2.5, v4.2.6, v4.2.7, v4.2.8, v4.2.9].
- don't install illuminate/support v4.0.0|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.1|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.10|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.2|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.3|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.4|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.5|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.6|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.7|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.8|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.0.9|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.0|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.1|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.10|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.11|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.12|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.13|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.14|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.15|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.16|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.17|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.18|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.19|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.2|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.20|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.21|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.22|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.23|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.24|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.25|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.26|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.27|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.28|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.29|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.3|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.30|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.4|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.5|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.6|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.7|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.8|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.1.9|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.1|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.12|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.16|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.17|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.2|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.3|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.4|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.5|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.6|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.7|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.8|don't install laravel/framework v5.5.0
- don't install illuminate/support v4.2.9|don't install laravel/framework v5.5.0
- Installation request for laravel/framework 5.5.* -> satisfiable by laravel/framework[v5.5.0, v5.5.1, v5.5.10, v5.5.11, v5.5.12, v5.5.13, v5.5.14, v5.5.15, v5.5.16, v5.5.17, v5.5.18, v5.5.19, v5.5.2, v5.5.20, v5.5.21, v5.5.22, v5.5.23, v5.5.24, v5.5.25, v5.5.26, v5.5.27, v5.5.28, v5.5.3, v5.5.4, v5.5.5, v5.5.6, v5.5.7, v5.5.8, v5.5.9].
这是我的composer.json文件：
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"laravel/framework": "5.5.*",
"phpunit/phpunit" : "6.0.*",
"doctrine/dbal": "~2.3",
"aws/aws-sdk-php": "2.*",
"zizaco/entrust": "1.2.*@dev",
"mandrill/mandrill": "1.0.54",
"curl/curl": "1.2.0",
"artdarek/oauth-4-laravel": "1.0.5",
"abraham/twitteroauth": "0.7.2",
"davibennun/laravel-push-notification": "dev-master",
"stripe/stripe-php": "4.4.*",
"intervention/image": "2.1.3",
"mockery/mockery" : "0.9.4",
"nesbot/carbon" : "1.*",
"sendgrid/sendgrid" : "4.0.*",
"twilio/sdk" : "5.8.0",
"php-ffmpeg/php-ffmpeg": "^0.6.1",
"sinergi/browser-detector" : "6.1.2",
"google/apiclient" : "2.*",
"sentry/sentry-laravel": "^0.7.0",
"maatwebsite/excel" : "1.3.10",
"lizhibin/php-mcrypt": "dev-master"
},
"require-dev" : {
"phpdocumentor/phpdocumentor": "2.*"
},
"autoload": {
"classmap": [
"app/commands",
"app/controllers",
"app/models",
"app/database/migrations",
"app/database/seeds",
"app/tests/TestCase.php",
"app/helpers",
"app/jobs"
]
},
"scripts": {
"post-install-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-update-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-create-project-cmd": [
"php artisan key:generate"
]
},
"config": {
"preferred-install": "dist"
},
"minimum-stability": "stable"
}
php -v返回：
PHP 7.1.12-3+ubuntu16.04.1+deb.sury.org+1 (cli) (built: Dec 14 2017 15:37:13) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies
with Zend OPcache v7.1.12-3+ubuntu16.04.1+deb.sury.org+1, Copyright (c) 1999-2017, by Zend Technologies
with blackfire v1.18.0~linux-x64-non_zts71, https://blackfire.io, by SensioLabs
有人可以帮我弄清楚这意味着什么吗？我做了一些研究，但我一直坚持这些错误。
我在Homestead / Vagrant运行我的Laravel项目
答案 0 :(得分：2)
我相信您正在使用错误版本的davibennun/laravel-push-notification软件包 - 看起来您的composer.json文件引用了"davibennun/laravel-push-notification": "dev-master"但是我相信您需要"davibennun/laravel-push-notification": "dev-laravel5"来使用Laravel 5
请参阅此处https://github.com/davibennun/laravel-push-notification。