您的要求无法解决为一组可安装的软件包。 -Laravel 5.7

时间:2019-02-04 15:02:21

标签: php laravel laravel-5 composer-php laravel-5.7

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"
    }
}

我应该检查些什么来解决此问题?

2 个答案:

答案 0 :(得分:2)

有两种通过Composer要求将新软件包添加到项目中的常见方法: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。

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:

  

针对php-http / guzzle6-adapter使用版本 ^ 2.0

^2.0与Instagram软件包冲突,后者需要^1.1。您可以解决这两种方法之一:

1)手动更新composer.json

您指定的composer.json版本的^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任何具有新版本的现有软件包。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,您的命令将变为:

composer require vinkla/instagram php-http/message php-http/guzzle6-adapter:^1.1

答案 1 :(得分:0)

我也在某些软件包上遇到了这个问题,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