ADT:
https://dl-ssl.google.com/android/eclipse/
DLTK:
http://download.eclipse.org/technology/dltk/updates/
PyDev:
http://pydev.org/updates
EPIC:
http://e-p-i-c.sf.net/updates
PDT:
http://download.eclipse.org/tools/pdt/updates/2.0
http://download.eclipse.org/tools/pdt/updates/3.0/milestones/
指定JDK
eclipse.exe -vm D:\JavaJDK\jdk1.7.0_06\bin\javaw.exe