About the .NET SDK in Getting Started in C#

calcal

When I do dotnet new console, it says

dotnet : The term 'dotnet' is not recognized as the name of a cmdlet, function, script file, or 

operable program. Check the spelling of the name, or if a path was included, verify that the   

path is correct and try again.

At line:1 char:1

+ dotnet new console

+ ~~~~~~

  + CategoryInfo     : ObjectNotFound: (dotnet:String) [], CommandNotFoundException    

  + FullyQualifiedErrorId : CommandNotFoundException

EDIT: Re-installed SDK, same error.