# File lib/guard/notifiers/rb_notifu.rb, line 40 def available?(silent = false) if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ require 'rb-notifu' true else ::Guard::UI.error 'The :notifu notifier runs only on Windows.' unless silent false end rescue LoadError ::Guard::UI.error "Please add \"gem 'rb-notifu'\" to your Gemfile and run Guard with \"bundle exec\"." unless silent false end