sencha generate app failing from INSIDE SDK FOLDER

I issued this command:



sencha generate app LaBucaDiSanMatteo c:\xampp\htdocs\LaBucaDiSanMatteo



from inside SDK folder (c:\touch-2.3.1).



I got:

[INF] Workspace does not have framework null at C:\xampp\htdocs\LaBucaDiSanMatteo ... copying

[ERR] Failed to determine framework name. Please ensure this command was issued from either a framework or application directory



I'm using Sencha Cmd v4.0.2.67