You have to be inside an angular-cli project in order to use the serve command.

[mejmo]

UPDATE: I am sorry, this is supposed to be for Root 1.8.1 Angular4_CLI_Starter

Great template, however it does not work for me. I downloaded the zip, extracted. I went into Angular4-CLI-starter, typed npm i, and then ng serve. I become this error each time.

As a forewarning, we are moving the CLI npm package to "@angular/cli" with the next release,
which will only support Node 6.9 and greater. This package will be officially deprecated
shortly after.

To disable this warning use "ng set --global warnings.packageDeprecation=false".

You have to be inside an angular-cli project in order to use the serve command.

I tried to go to src/ directory as well. The same. Any hint?

Nodeversion: v6.10.2 npm version: 4.6.1 OS: Win10

[mejmo]

npm i -g @angular/cli did it.