Install erlang-parsetools by entering the following commands in the terminal:
sudo apt update sudo apt install erlang-parsetools
Description:
Erlang/OTP parsing tools
The Parsetools application contains utilities for parsing. Currently, it includes yecc module. Yecc is an LALR-1 parser generator for Erlang, similar to yacc. Yecc takes a BNF grammar definition as input, and produces Erlang code for a parser as output.
Homepage: http://www.erlang.org/
Version: 1:20.2.2+dfsg-1ubuntu2
Section: interpreters