Topic: erlang erts

Dear All ...

When we install erlang-nox on Debian, it will also include 'erlang-base'.

Per https://packages.debian.org/sid/erlang-base , erlang-base include some app :
- compiler,
- erts,
- kernel,
- sasl,
- stdlib.

My concern is that 'erts' above. I take a look to :
http://www.erlang.org/doc/apps/erts/release_notes.html
and it say that 'erts' stand for 'Erlang Run-Time System Application'

My question : is 'erts' the same openwrt package called 'erlang-runtime-tools' ?
if not , where/how I can get it ?

Sincerely
-bino-