Install libonig-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libonig-dev
Description:
regular expressions library — development files
Oniguruma is a library for working with regular expressions. . Different character encoding for every regular expression object can be specified. . This package provides development files and static libraries.
Homepage: https://github.com/kkos/oniguruma
Version: 6.7.0-1
Section: universe/libdevel