CloudWatch到松弛无法识别的命令

Question

我正在尝试让CloudWatch警报向Slack发送消息。我正在关注How to send AWS CloudWatch Alarms to Slack - DEV Community。

但是，当我尝试执行npm run deploy时出现错误：

'.' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! lambda-cloudwatch-slack@0.3.0 deploy: `./scripts/deploy.sh`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the lambda-cloudwatch-slack@0.3.0 deploy script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

我尝试将/更改为\，但是随后我的npm安装失败。不知道可能出什么问题了吗？