Install libmruby-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libmruby-dev
Description:
lightweight implementation of the Ruby language (development files)
mruby is the lightweight implementation of the Ruby language complying to the ISO standard. This can be linked and embedded within your application. . This package contains the development files.
Version: 1.4.0-1
Section: universe/libdevel