runing error

[Sheikhjafari]

npm WARN crouton@1.0.0 No repository field.
npm WARN The package jit-grunt is included as both a dev and production dependency.

E:\NEW_PATH\iot\Crouton>grunt
'grunt' is not recognized as an internal or external command,
operable program or batch file.

[zigagrcar]

@Sheikh59 you need to have grunt installed https://gruntjs.com/getting-started