The grunt-init-purescript template in action

Something funny. I'm getting the following error. Still in beta?

Running "pscMake:lib" (pscMake) task
>> Make failed:
>> Error in module Control.Alt
>> Definition '(<|>)' conflicts with import 'Prelude.(<|>)'
Warning:  Use --force to continue.

Aborted due to warnings.
Add 04-phonebook directory and automation boilerplate
Add PhoneBook Type Definitions
gruntfile: config grunt-purescript to generate a .psci file
Add showEntry function