Error: junto command not found

[b899...@gmail.com]

Hi, I was able to run the bin/build update compile command with the following output:

[junto-master]$ bin/build update compile

Picked up _JAVA_OPTIONS: -Xms512m -Xmx512m

[info] Loading project definition from /nfs/nfs7/home/bfang/junto-master/project

[info] Set current project to junto (in build file:/nfs/nfs7/home/bfang/junto-master/)

[info] Updating {file:/nfs/nfs7/home/bfang/junto-master/}junto-master...

[info] Resolving org.fusesource.jansi#jansi;1.4 ...

[info] Done updating.

[success] Total time: 1 s, completed Jul 8, 2018 5:46:33 PM

[success] Total time: 0 s, completed Jul 8, 2018 5:46:33 PM

but I wasn't able to run the junto config simple_config command as it returns "junto: command not found". Below are the settings of my environment:

javac -version: javac 1.8.0_171

java -version: openjdk version "1.8.0_171"

OpenJDK Runtime Environment (build 1.8.0_171-b10)

OpenJDK 64-Bit Server VM (build 25.171-b10, mixed mode)

JAVA_HOME = /usr/bin/java

JUNTO_DIR = /u/bfang/

export PATH="$PATH:$JUNTO_DIR/bin"

Could anyone kindly help me with the set up? Many thanks.