Mac上Eclipse配置Tomcat时找不到Server选项

1、Help>Install New Software>"Kepler" repository(http://download.eclipse.org/releases/kepler)>Web, XML, Java EE and OSGi Enterprise Development >JST Server Adapters Extensions(打勾选上该项)

2、一路"Next" 完成安装

3、安装完成，打开“Preferences”已有"Server"选项