I updated the Android Studio version 2.0 and was using normally. When I created a new project today, it is displaying the error Plugin is too old, please update to a
This problem occures generally when the IDE(android studio) in which project is build and the project are not in compatible gradle plug in. Please check the link below http://tools.android.com/tech-docs/new-build-system/version-compatibility
In my case i had created a project using AS 1.0/2.0 version, and later imported in studio version new it gave me error then I opened project in older version of AS it worked. you can also check http://tools.android.com/tech-docs/new-build-system