Install libxtables-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libxtables-dev
Description:
netfilter xtables library -- development files
The user-space interface to the Netfilter xtables kernel framework. . This package includes the development files of libxtables.
Homepage: http://www.netfilter.org/
Version: 1.6.1-2ubuntu2
Section: libdevel