我正在尝试为我的电子商务网站使用 Payum laravel 包，但我无法安装它，我发出了这个 composer 命令：
composer require payum/payum-laravel-package payum/stripe
我得到这个错误：
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for payum/payum-laravel-package 0.13.* -> satisfiable
by payum/payum-laravel-package[0.13.0].
- Can only install one of: payum/core[0.14.0, 0.13.0].
- payum/stripe 0.14.0 requires payum/core 0.14.* -> satisfiable by payum/cor
e[0.14.0].
- payum/payum-laravel-package 0.13.0 requires payum/core 0.13.* -> satisfiab
le by payum/core[0.13.0].
- Installation request for payum/stripe 0.14.* -> satisfiable by payum/strip
e[0.14.0].
Installation failed, reverting ./composer.json to its original content.
请记住，我的付款需要 Stripe/Paypal/Authorize.net。