```ruby
class GarminTrainingCenter < Cask
  url 'http://www8.garmin.com/software/TrainingCenterforMac_321.dmg'
  homepage 'http://www.garmin.com/garmin/cms/intosports/training_center'
  version '3.2.1'
  sha256 '82bda2f40b3ad8402f1e88fd7750b2827dc8f8f17ea45165e0c85fe6dbd7dfb6'
  install 'Garmin Training Center.pkg'
end
```

Add uninstall stanza to Garmin Training Center
user
```ruby
class GarminTrainingCenter < Cask
  url 'http://www8.garmin.com/software/TrainingCenterforMac_321.dmg'
  homepage 'http://www.garmin.com/garmin/cms/intosports/training_center'
  version '3.2.1'
  sha256 '82bda2f40b3ad8402f1e88fd7750b2827dc8f8f17ea45165e0c85fe6dbd7dfb6'
  install 'Garmin Training Center.pkg'
  uninstall :pkgutil => 'com.garmin.garminTrainingCenter.*pkg'
end
```
assistant