# File lib/guard/interactors/coolline.rb, line 22
    def self.available?(silent = false)
      if RbConfig::CONFIG['RUBY_PROGRAM_VERSION'] == '1.9.3'
        require 'coolline'
        true
      else
        ::Guard::UI.error 'The :coolline interactor runs only on Ruby 1.9.3.' unless silent
        false
      end

    rescue LoadError => e
      ::Guard::UI.error "Please add \"gem 'coolline'\" to your Gemfile and run Guard with \"bundle exec\"." unless silent
      false
    end