[Grml] Are grml packages initially installed by aptitude

[T]

Hi, 

I'm just wondering, are grml packages initially installed by aptitude?

The reason that I'm asking is that after 'aptitude purge evms', 
I found the libevms-2.5 is still in the system. 

Also, after 'aptitude purge shish', the dietlibc dietlibc-dev
are still in the system. 

I've never install those package myself, so I'm wondering how
grml packages are initially installed.

thanks

-- 
Tong (remove underscore(s) to reply)
  http://xpt.sourceforge.net/