Guard does not print puppet-lint errors

[spuder]

I finally got guard-puppet-lint installed.

When I set guard to watch a directory full of manifests, guard updates, but prints no warnings.

I made a module in /private/tmp/bar
I edited ./bar/manifests/init.pp

cat init.pp
class foo {
  #Intentional puppet lint errors to see if guard catches them
  package {'bar':
    ensure => absent
    name => "bar"
    }
}

Yet, all that is printed to the screen is [1]guard(main)> regardless if lint passes or not.

sowen@Spencers-MacBook-Pro:/tmp/bar$ bundle exec guard
10:55:30 - INFO - Guard is using TerminalTitle to send notifications.
10:55:30 - INFO - Guard is now watching at '/private/tmp/bar'
[1] guard(main)> 
[1] guard(main)> 
[1] guard(main)> 

10:56:14 - INFO - Bye bye...

It sounds like this project needs some love. Maybe it won't work with the version of puppet-lint that I am using (1.1.0). If so, a warning should be added to the README.md