Install gdc-5-multilib-x86-64-linux-gnux32 by entering the following commands in the terminal:
sudo apt update sudo apt install gdc-5-multilib-x86-64-linux-gnux32
Description:
GNU D compiler (version 2, multilib support)
This is the GNU D compiler, which compiles D on platforms supported by gcc. It uses the gcc backend to generate optimised code. . This is a dependency package, depending on development packages for the non-default multilib architecture(s).
Homepage: http://gcc.gnu.org/
Version: 5.5.0-12ubuntu1cross1
Section: universe/devel