Building:
cabal configure
cabal install --only-dependencies
cabal build
Running:
cabal configure
cabal install --only-dependencies
cabal run
Screenshots:
<img src="https://cloud.githubusercontent.com/assets/2439255/12403317/7e641ca0-be33-11e5-8d98-8b2afffe3720.png"/ width="400px">
<img src="https://cloud.githubusercontent.com/assets/2439255/12403413/f6a1c0fa-be33-11e5-8770-41fb4a468b41.png"/ width="400px">