Impossible install. Stuck installation

[jfb]

Kali Linux is not a supported OS for Pi-hole.

Prerequisites - Pi-hole documentation

How to install Pi-hole on Kali linux 2021 using RaspberryPi

Hi, I'm trying to install PiHole but it is not detecting Netcat installed. Netcat is already installed. The package is netcat-traditional 1.10-47 but anyway PiHole is trying to install it with an error "The package has no installation candidate". What can I do? Thanks.