i have installed all things i needed on windows and osx and run:
C:\The-M-Project-Sample-Apps\kitchensink>grunt server
Running "server" task
Running "clean:server" (clean) task
Cleaning .tmp...OK
Running "createDefaultTemplate" task
Running "tmpl:compile" (tmpl) task
Destination not written because compiled files were empty.
Running "configureProxies" task
Proxy created for: /myServer to your.server.com:80
Running "connect:livereload" (connect) task
Started connect web server on localhost:9000.
Running "open:server" (open) task
Running "watch:livereload" (watch) task
Waiting...
But i still have an empty web page on localhost:9000 ! What have i doing wrong ?