NPM package installation fails for @progress/kendo-angular-buttons

Question

I am trying to add New Component of KendoUI through Node package manager and unfortunately got below error:

Reference URL : http://www.telerik.com/kendo-angular-ui/getting-started/

Guide me to resolve above error.

Answer 1

The official Angular examples, as well as Kendo UI for Angular 2, require NPM v3. See this answer for more information on how to update NPM on Windows.

Answer 2

The steps are mentioned in the link that you provided

http://www.telerik.com/kendo-angular-ui/getting-started/

To enable the Progress NPM registry on your machine, you should associate the @progress scope with the registry URL. Run the following command in your terminal:

npm login --registry=https://registry.npm.telerik.com/ --scope=@progress

NPM will ask you for your Telerik account credentials and an email. Enter the username (if username is email address use everything before the @) and password you use to log in your Telerik account.

After that just simply run

npm install