作曲家 facebook/graph-sdk 需要 php-http/client-implementation

Question

我在本地主机 (xamp) 上，并根据 Facebook SDK for PHP 尝试使用 composer 包含 facebook graph-sdk。使用 composer require facebook/graph-sdk 后出现以下错误：

Problem 1
    - Installation request for facebook/graph-sdk ^6.0@dev -> satisfiable by facebook/graph-sdk[6.x-dev].
    - facebook/graph-sdk 6.x-dev requires php-http/client-implementation ^1.0 -> no matching package found.

好的，所以我使用了 google 并发现需要实现类似 'virtual package' 的东西。据说通常是php-http/guzzle6-adapter或php-http/curl-client。由于 Facebook SDK for PHP 说："There are issues when using the Facebook SDK together with Guzzle 6.x." 我选择了 Curle 客户端。

composer require php-http/httplug-bundle php-http/curl-client

这导致我再次尝试安装 Facebook SDK 时出现更多错误。

Problem 1
    - Installation request for facebook/graph-sdk ^6.0@dev -> satisfiable by facebook/graph-sdk[6.x-dev].
    - Conclusion: remove php-http/httplug 2.0.x-dev
    - Conclusion: don't install php-http/httplug 2.0.x-dev

所以我删除了它。 composer remove php-http/httplug 2.0.x-dev但与之前的尝试没有区别。

我很困惑。如何安装 facebook graph sdk？

编辑：

composer.json 文件:

{
    "name": "tomas/tmvdev",
    "description": "wordpress theme",
    "keywords": ["WordPress", "Theme"],
    "homepage": "https://github.com/vavra7/tmvdev",
    "type": "project",
    "license": "GNU",
    "authors": [
        {
            "name": "Tomáš Vavřinka",
            "email": "email@tomasvavrinka.cz",
            "homepage": "http://tomasvavrinka.cz"
        }
    ],
    "minimum-stability": "dev",
    "require": {
        "php-http/curl-client": "^2.0@dev"
    },
    "autoload": {
        "psr-4": {"Inc\": "./inc"}
    }
}

Answer 1

问题是 composer.json 文件中的语句："minimum-stability": "dev"。 Composer 尝试下载不稳定版本 facebook/graph-sdk ^6.0@dev。

作曲家 facebook/graph-sdk 需要 php-http/client-implementation

composer facebook/graph-sdk requires php-http/client-implementation

facebook-graph-api

composer-php