elixir software package provides functional meta-programming aware language, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install elixir
elixir is installed in your system.
Make ensure the elixir package were installed using the commands given below,
$ sudo dpkg-query -l | grep elixir *
You will get with elixir package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Interpreters |
| Package | elixir |
| Version | 1.3.3-2 |
| Description | functional meta-programming aware language |
| Sub Section | Interpreters |