我尝试安装软件包
composer require vinkla/instagram php-http/message php-http/guzzle6-adapter
我不断得到
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Using version ^9.1 for vinkla/instagram
Using version ^1.7 for php-http/message
Using version ^2.0 for php-http/guzzle6-adapter
./composer.json has been updated
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
- nexmo/client 1.6.1 requires php-http/guzzle6-adapter ^1.0 -> satisfiable by php-http/guzzle6-adapter[v1.0.0, v1.1.0, v1.1.1] but these conflict with your requirements or minimum-stability.
- nexmo/client 1.6.1 requires php-http/guzzle6-adapter ^1.0 -> satisfiable by php-http/guzzle6-adapter[v1.0.0, v1.1.0, v1.1.1] but these conflict with your requirements or minimum-stability.
- nexmo/client 1.6.1 requires php-http/guzzle6-adapter ^1.0 -> satisfiable by php-http/guzzle6-adapter[v1.0.0, v1.1.0, v1.1.1] but these conflict with your requirements or minimum-stability.
- Installation request for nexmo/client (locked at 1.6.1) -> satisfiable by nexmo/client[1.6.1].
Installation failed, reverting ./composer.json to its original content.
我在
php --version
PHP 7.2.14-1+ubuntu14.04.1+deb.sury.org+1 (cli) (built: Jan 13 2019 10:33:56) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.2.14-1+ubuntu14.04.1+deb.sury.org+1, Copyright (c) 1999-2018, by Zend Technologies
composer.json
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"laravel/framework": "5.7.*",
"intervention/image": "^2.3",
"laravelcollective/remote": "5.7.*",
"doctrine/dbal": "^2.3",
"league/flysystem-sftp": "^1.0",
"laravelcollective/html": "^5.4.0",
"phpseclib/phpseclib": "~2.0",
"htmlmin/htmlmin": "^5.0",
"league/flysystem-aws-s3-v3": "~1.0",
"vinkla/instagram": "^8.0",
"php-http/message": "^1.6",
"php-http/guzzle6-adapter": "^1.1"
},
"require-dev": {
"phpunit/phpunit": "~7.0",
"phpspec/phpspec": "~5.0",
"symfony/dom-crawler": "~3.1",
"symfony/css-selector": "~3.1",
"filp/whoops" : "~2.0"
},
"autoload": {
"classmap": [ "database" ],
"psr-4": {
"App\\": "app/"
}
},
"autoload-dev": {
"classmap": [
]
},
"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 -r \"copy('.env.example', '.env');\"",
"php artisan key:generate"
],
"post-autoload-dump": [
"Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
"@php artisan package:discover"
]
},
"config": {
"preferred-install": "dist"
}
}
我应该检查以解决此问题的任何事情吗？
通过Composer有两种常见的方法要求新软件包进入您的项目：更新composer.json或使用命令composer require。好像您在这里都在做，而Composer感到困惑。
[当您使用composer require时，Composer通常将使用最新版本。您可以在以下命令后的屏幕快照中看到此行：
对于php-http / guzzle6-adapter使用版本^ 2.0
^2.0与需要^1.1的Instagram软件包冲突。您可以解决这两种方法之一：
1）手动更新composer.json
您的具有指定版本composer.json的^1.1看起来不错，但是您不想使用composer require命令来安装它。而是使用composer update。
您可以不带任何参数地运行composer update，它将安装所有新软件包并更新具有可用新版本的任何现有软件包。这可能不是您想要的，所以您可以指定要更新的软件包。在这种情况下，这就是您要安装的：
composer update vinkla/instagram php-http/message php-http/guzzle6-adapter
2）在require命令中明确使用版本号
您可以使用以下语法在composer require中指定版本要求：vendor/package:[version]因此，您的命令将成为：
composer require vinkla/instagram php-http/message php-http/guzzle6-adapter:^1.1
我在某些软件包上也遇到了这个问题，根据您的错误，您可以仅指定软件包的版本。这对我有用：
composer require php-http/guzzle6-adapter:^1.1