使用 composer 拉入 Swipestripe 模块 - 需要支付模块,找不到匹配的包?

Using composer to pull in Swipestripe module - requires payment module, no matching package found?

我正尝试按照他们的说明使用以下命令使用 composer 引入 Swipestripehttp://swipestripe.com/dev/docs/swipestripe/en/Basics/Install

composer require swipestripe/swipestripe:2.1.*@dev

我得到这个:

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

  Problem 1
    - swipestripe/swipestripe 2.1.x-dev requires silverstripe/payment 1.0.* -> no matching package found.
    - swipestripe/swipestripe 2.1.0 requires silverstripe/payment 1.0.* -> no matching package found.
    - Installation request for swipestripe/swipestripe 2.1.*@dev -> satisfiable by swipestripe/swipestripe[2.1.0, 2.1.x-dev].

我试过只要求 silverstripe/payment 模块 2 方法,两者都不起作用。

composer require "silverstripe/payment:1.0"

composer require "silverstripe-labs/silverstripe-payment:1.0"

我做错了什么?

根据 packagist.org/packages/silverstripe/payment#1.0.x-dev 有一个 1.0.x 开发分支。

对应的命令是:

composer require silverstripe/payment:1.0.x-dev