HOW TO INSTALL VIRTUAL BOX ON KALI LINUX (INSIDE OF KALI LINUX)

So, i try any things to resolve that, however just this step resolved my issue...my challenge, be share my discovery:

first :

# echo "deb http://download.virtualbox.org/virtualbox/debian wheezy contrib" >> /etc/apt/sources.list
# aptitude update
# aptitude install virtualbox-4.3

may be  you wiill have some error.

go a head and wait the finish process 

Today  i will try this tips, but now don't work so fine, in this moment i do that:

Just apt-get install virtualbox