如何在laravel中安装包？

Question

我已经创建了一个Laravel项目，现在我正在尝试使用composer require naoray/laravel-package-maker --dev安装一个包，但是在安装过程中出现了错误。

这个错误是：

Your requirements could not be resolved to an installable set of packages.

Problem 1
    - Root composer.json requires naoray/laravel-package-maker ^4.0 -> satisfiable by naoray/laravel-package-maker[v4.0.0, ..., v4.0.4].
    - naoray/laravel-package-maker[v4.0.0, ..., v4.0.4] require illuminate/support ^7.0|^8.0 -> found illuminate/support[v7.0.0, ..., v7.30.6, v8.0.0, ..., v8.83.27] but these were not loaded, likely because it conflicts with another require.

You can also try re-running composer require with an explicit version constraint, e.g. "composer require naoray/laravel-package-maker:*" to figure out if any version is installable, or "composer require naoray/laravel-package-maker:^2.1" if you know which you need.

Installation failed, reverting ./composer.json and ./composer.lock to their original content.

如果有人知道如何解决这个问题，我会非常感谢帮助。

Answer 1

你遇到的错误是因为你有一个与你正在尝试下载的依赖项冲突的依赖项，尝试使用已包含的版本运行它，例如：

composer require naoray/laravel-package-maker:^4.0

如果尝试了这些选项后问题仍然存在，可能是因为naoray/laravel-package-maker包与您当前项目中的特定版本的Laravel及其依赖项不兼容。在这种情况下，您可以考虑使用不同版本的包或寻找与您当前配置兼容的替代方案。