Install erlang-x11 by entering the following commands in the terminal:
sudo apt update sudo apt install erlang-x11
Description:
Erlang/OTP applications that require X Window System
This package is a dummy package which will install all Erlang/OTP applications which use graphical interface and therefore require X Window System to run.
Homepage: http://www.erlang.org/
Version: 1:20.2.2+dfsg-1ubuntu2
Section: universe/interpreters