Php 当我尝试安装代客泊车和作曲家时，我收到此消息。安装失败，将./composer.json还原为其原始内容

我想让贴身男仆工作，但当我跑的时候

composer global require cretueusebiu/valet-windows

我得到这个错误：

无法将您的需求解析为可安装的软件包集。安装失败，将./composer.json还原为其原始内容

以下是完整的输出：

C:\Users\Shadow\Desktop
λ composer global require cretueusebiu/valet-windows
Changed current directory to C:/Users/Shadow/AppData/Roaming/Composer
Using version ^2.1 for cretueusebiu/valet-windows
./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
    - cretueusebiu/valet-windows 2.1.0 requires nategood/httpful ~0.2 -> satisfiable by nategood/httpful[0.2.0, 0.2.1, 0.2.10, 0.2.11, 0.2.13, 0.2.16, 0.2.17, 0.2.19, 0.2.2, 0.2.20, 0.2.3, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9].
    - cretueusebiu/valet-windows 2.1.1 requires nategood/httpful ~0.2 -> satisfiable by nategood/httpful[0.2.0, 0.2.1, 0.2.10, 0.2.11, 0.2.13, 0.2.16, 0.2.17, 0.2.19, 0.2.2, 0.2.20, 0.2.3, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9].
    - nategood/httpful 0.2.9 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.8 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.7 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.6 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.5 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.3 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.20 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.2 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.19 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.17 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.16 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.13 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.11 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.10 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.1 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - nategood/httpful 0.2.0 requires ext-curl * -> the requested PHP extension curl is missing from your system.
    - Installation request for cretueusebiu/valet-windows ^2.1 -> satisfiable by cretueusebiu/valet-windows[2.1.0, 2.1.1].

  To enable extensions, verify that they are enabled in your .ini files:
    - C:\php7\php.ini
  You can also run `PHP --ini` inside terminal to see which files are used by PHP in CLI mode.

Installation failed, reverting ./composer.json to its original content.

---

错误信息非常清楚<代码>代客泊车窗口取决于

nategood/httpful

。列出的每个版本的

nategood/httpful

都取决于您的系统所没有的：

nategood/httpful 0.2.9 requires ext-curl * -> the requested PHP extension curl is missing from your system.

curl

可能随您安装的PHP版本一起提供，启用它可能只需要取消注释

;extension=php_curl.dll

在

php.ini

中，删除前导的

请参阅。
您试图解决这个问题的方法是什么？那个错误消息告诉你什么？