create-darty-app oluşturulamıyor

[ghost]

Hocam iyi günler şöyle bi hata alıyorum yardımcı olabilirmisiniz efendim

C:\Users\sait\Desktop\met\app>npm run dev

[email protected] dev C:\Users\sait\Desktop\met\app
darty dev

'darty' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] dev: darty dev
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\sait\AppData\Roaming\npm-cache_logs\2020-04-14T18_36_16_149Z-debug.log

C:\Users\sait\Desktop\met\app>

nerde hata yapıyorum acaba ?