When I updated to Kali2.0 I had the same problem
If I typed
Code:
apt-get install isc-dhcp-server
I got only the message: „Unable to locate package isc-dhcp-server“
The solution is to add the following lines into the /etc/apt/sources.list
Code:
# Regular repositories
deb http://http.kali.org/kali sana main non-free contrib
deb http://security.kali.org/kali-security sana/updates main contrib non-free
# Source repositories
deb-src http://http.kali.org/kali sana main non-free contrib
deb-src http://security.kali.org/kali-security sana/updates main contrib non-free
Then:
Code:
sudo apt-get update