Install libsfphobos-5-dev-armhf-cross by entering the following commands in the terminal:
sudo apt update sudo apt install libsfphobos-5-dev-armhf-cross
Description:
Phobos D standard library (soft float ABI development files)
This is the Phobos standard library that comes with the D2 compiler. . For more information check http://www.dlang.org/phobos/
Homepage: http://gcc.gnu.org/
Version: 5.5.0-12ubuntu1cross1
Section: universe/libdevel