root@milka:~# uname -a
Linux myhost 3.12-kali1-amd64 #1 SMP Debian 3.12.6-2kali1 (2014-01-06) x86_64 GNU/Linux
root@myhost:~# apt-get install ferret-sidejack
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
ferret-sidejack
0 upgraded, 1 newly installed, 0 to remove and 165 not upgraded.
Need to get 128 kB of archives.
After this operation, 392 kB of additional disk space will be used.
Get:1
http://mirror.nus.edu.sg/kali/kali/ kali/main ferret-sidejack amd64 3.0.1-1kali6 [128 kB]
Fetched 128 kB in 8s (15.4 kB/s)
Selecting previously unselected package ferret-sidejack.
(Reading database ... 322970 files and directories currently installed.)
Unpacking ferret-sidejack (from .../ferret-sidejack_3.0.1-1kali6_amd64.deb) ...
Setting up ferret-sidejack (3.0.1-1kali6) ...