I'm sure there are colleges here know more on this; what works for me:
1. Make sure in your shell setup file is good, mine for example:
````
export NARWHAL_ENGINE=jsc
export PATH="$HOME/narwhal/bin:$PATH"
````
(that's the default narwhal path). Can also describe build destination, but default (in your project folder) is a good start.
2. Then enter in the terminal
`capp gen -t NibApplication PathToNonexisitingCappuccinoAppFolder`
This will create and establish symlinks to required frameworks.
Opening the index.html` in the generated PathToNonexisitingCappuccinoAppFolder should run a starter skeleton with a slider and bound text field.
If you want to compile (which is not really necessary unless you want to objfuscate) `jake`is your friend, e.g. `jake deploy`.
Best, Michael