AWS SAM未随Python 3.7一起安装

Question

从AWS's Install SAM CLI documentation开始，我应该运行

pip install aws-sam-cli

但是，我得到了错误

Could not find a version that satisfies the requirement pypiwin32==220; sys_platform == "win32" and python_version >= "3.6" (from docker>=3.3.0->aws-sam-cli) (from versions: 219, 223)
No matching distribution found for pypiwin32==220; sys_platform == "win32" and python_version >= "3.6" (from docker>=3.3.0->aws-sam-cli)

系统信息：

• Windows10
• Python 3.7
• PIP 10.0.1

Spike（Unable to install aws-sam-cli using pip on Windows 10）建议的一种解决方案是恢复到Python 3.6.6。有谁知道亚马逊何时/如何解决此问题？我是否需要重新安装其他东西，或者只是定期运行pip install aws-sam-cli足以知道何时解决问题。