Install librgxg-dev by entering the following commands in the terminal:
sudo apt update sudo apt install librgxg-dev
development files and documentation for librgxg
librgxg is a C library to generate (extended) regular expressions. . It can be useful to generate (extended) regular expressions to match for instance a specific number range (e.g. 0 to 31 or 00 to FF) or all addresses of a CIDR block (e.g. 192.168.0.0/24 or 2001:db8:aaaa::/64). . This package contains the development files (i.e. includes, static library, manual pages) that allow one to build software which uses librgxg.