Installation fails on clean Ubuntu 20.04 LTS

[charterhouse-services]

Describe the bug
Install fails on clean and updated ubuntu 20.04 build
sudo apt update
sudo apt upgrade

To Reproduce
Steps to reproduce the behavior:
sudo python3 setup.py install

Expected behavior
Install completes successfully

Screenshots

Environment

• Ubuntu 20.04
• bash shell

Additional context
Workaround applied:
sudo apt install nmap -y
sudo pip3 install -U python-nmap

• remove "nmap", from setup.py line 37

Then run
sudo python3 setup.py install

IMO
Overall may be best to list pre-requisite as having nmap installed through apt and changing nmap in setup.py to python-nmap