# File lib/heroku/command/plugins.rb, line 22
    def install
      plugin = Heroku::Plugin.new(args.shift)
      if plugin.install
        begin
          Heroku::Plugin.load_plugin(plugin.name)
        rescue Exception => ex
          installation_failed(plugin, ex.message)
        end
        display "#{plugin} installed"
      else
        error "Could not install #{plugin}. Please check the URL and try again"
      end
    end