Deploy Package to VS2012 Exp Hive

Currently We can devloping our package in VS2010 and deploy it to VS2012 exp hive using the way metioned http://blogs.msdn.com/b/dsvst/archive/2010/03/01/dissecting-vs-2010-package-registration.aspx.

So far so good. The question is that, is that possiable to enable the package by default? or some workaround to make the package enable without any manually operation?

Thanks in advance.

Yi

MSC on Computer Science (Parallel algorithm)