我刚刚下载了最新的laravel 5.3并且我正在尝试安装护照,但是我收到了以下作曲家错误：
Your requirements could not be resolved to an installable set of packages.
Problem 1
- laravel/passport v2.0.0 requires illuminate/http ~5.4 -> satisfiable by illuminate/http[v5.4.0].
- laravel/passport v2.0.1 requires illuminate/http ~5.4 -> satisfiable by illuminate/http[v5.4.0].
- Conclusion: don't install illuminate/http v5.4.0
- Installation request for laravel/passport ^2.0 -> satisfiable by laravel/passport[v2.0.0,v2.0.1].
Installation Failed,reverting ./composer.json to its original content.
Composer .json文件
http://pastebin.com/ne4RkL96
它发生了,因为在发布Laravel 5.4之后,这个软件包也已经更新到v 2.0并且需要Laravel 5.4.但是你正在使用Laravel 5.3.尝试安装早期版本：
原文链接：https://www.f2er.com/laravel/137808.htmlcomposer require laravel/passport ^v1
此外,您可以在此处了解此软件包的版本：
