有可能没有安装Eclipse 的eclipse-pde或eclipse-jdt插件 sudo apt-get install eclipse-pde sudo apt-get install eclipse-jdt
* eclipse-jdt Java Development Tools * eclipse-pde Plug-in Development Tools * eclipse-cdt C/C++ Development
第二种方法是用命令:应用程序->附件->终端 然后输入(中间可能需要你输入密码): sudo apt-get install eclipse sudo apt-get install eclipse-pde