'cds' is not recognized as an internal or external command after successfull npm install

[anjana_mehta]

I am beginner and was going the tutorial https://developers.sap.com/tutorials/cp-apm-nodejs-create-service.html

I was able to successfully install Node js and run code npm i -g @sap/cds-dk

After that when I type cds, it gives me error message as 'cds' is not recognized as an internal or external command.

Any idea what am I missing here?

[RubikWal]

Instead of : npm install -g @SAP/cds 

use: npm add -g @SAP/cds-dk