1，第一种方法直接通过网站更新。
MyEclipse 10.0 (Update Site)
To install using an Eclipse update site:
- Install Eclipse Classic 3.7. 使用的eclipse是3.7 classic的
- Edit the eclipse.ini file in the eclipse folder and change the -Xmx384m value to -Xmx512m. 修改eclipse的配置文件eclipse.ini文件，改变其中的参数Xmx384m 改为-Xmx512m（是堆的占用内存修改参数）
- Start Eclipse and click Help > Install New Software > Add the following update site:
http://downloads.myeclipseide.com/downloads/products/eworkbench/indigo/enterprise-stable/
打开eclipse然后找到菜单help进入如下路径：Help > Install New Software >输入如下网站：http://downloads.myeclipseide.com/downloads/products/eworkbench/indigo/enterprise-stable/
- Make sure "Group items by category" is selected and select the "MyEclipse Enterprise Workbench" group.
在列表中勾选“Group items by category”和“MyEclipse Enterprise Workbench”
- Click Next twice, accept the licenses presented and click Finish to start the installation. Restart when prompted.
点击“next”两次，接受出现的协议，然后点击“finish”，开始安装。按照提示进行重启eclipse即可；
2，通过离线的数据包进行更新：
在上面的地址上，选择一个版本为如下的：
点击下载即可，然后进入eclipse中进行设置离线压缩包更新软件即可。
转载于:https://www.cnblogs.com/alterhu/archive/2012/03/14/2396289.html