```
gorthaur watcher -d -r 4 -f 2 -D ~/Videos/gorthaur                                                            -- INSERT --
/Users/bhelx/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/dante-0.2.0/lib/dante/runner.rb:212:in `parse_options': invalid option: -D (OptionParser::InvalidOption)
	from /Users/bhelx/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/dante-0.2.0/lib/dante/runner.rb:50:in `execute'
	from /Users/bhelx/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/gorthaur-1.0.0/bin/gorthaur:36:in `block in <top (required)>'
	from /Users/bhelx/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/gorthaur-1.0.0/bin/gorthaur:19:in `tap'
	from /Users/bhelx/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/gorthaur-1.0.0/bin/gorthaur:19:in `<top (required)>'
	from /Users/bhelx/.rbenv/versions/2.1.0/bin/gorthaur:23:in `load'
	from /Users/bhelx/.rbenv/versions/2.1.0/bin/gorthaur:23:in `<main>'
```