QUTIL Installation

Does anyone knows how to install qutil referenced here https://github.com/nugend/qutil.

I am new to q. Cannot interpret readme properly, i am confused with this QPATH how do i know what is it pointing to by default.

$QPATH referenced in the documentation is an environment variable (on Unix-like system, it’s $QPATH; on Windows, it’s %QPATH%.) To see what value it represents right now, you can echo it in the command shell, or getenv`QPATH in q.