Error in installing steghide in Kali Linux

Question

In the terminal window when I gave the command of apt-get install steghide, it it showing that unable to find. But I want to install it. Please help me with the error

Answer 1

https://unix.stackexchange.com/questions/373362/apt-get-not-working-on-my-kali-linux

Answer 2

https://www.yeahhub.com/use-steghide-stegosuite-steganography-tools-kali-linux/

Answer 3

Google it, most likely a typo.

Answer 4

Searched, it was written that add 'sudo' in start but that's too not working

Answer 5

Rstar how to run it?