ldc software package provides LLVM D Compiler, you can install in your Ubuntu 17.04 (Zesty Zapus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ldc
ldc is installed in your system.
Make ensure the ldc package were installed using the commands given below,
$ sudo dpkg-query -l | grep ldc *
You will get with ldc package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Development |
| Package | ldc |
| Version | 1:1.1.0+b3-1build1 |
| Description | LLVM D Compiler |
| Sub Section | devel |