install

# File railties/lib/rails/commands/plugin.rb, line 51
  def install(name_uri_or_plugin)
    if name_uri_or_plugin.is_a? String
      if name_uri_or_plugin =~ /:\/\//
        plugin = Plugin.new(name_uri_or_plugin)
      else
        plugin = Plugins[name_uri_or_plugin]
      end
    else
      plugin = name_uri_or_plugin
    end
    if plugin
      plugin.install
    else
      puts "Plugin not found: #{name_uri_or_plugin}"
    end
  end