Install JavaCC on macOS

1. Download JavaCC zip file from Official Page

2. Unzip and set path

code:bash

$ cd ~/Downloads

$ unzip javacc-6.0.zip

$ mv javacc-6.0 ~/bin/ # My local bin directory

code:config.fish

set -x PATH ~/bin $PATH

3. Make running script

code:bash

$ cd ~/bin

$ touch javacc

$ chmod 755 javacc

code:javacc

DIR="$( cd "$( dirname "${BASH_SOURCE0}" )" >/dev/null 2>&1 && pwd )"

JAVACC_PATH=${DIR}/javacc-6.0/bin/lib/javacc.jar

java -classpath ${JAVACC_PATH} javacc "$@"