Easy steps to install rgf package on Mac
Package Information:
Application Name – rgf
What is rgf – Not Available for rgf
Use of rgf – Regularized Greedy Forest library
URL – https://github.com/RGF-team/rgf
Installation Steps:
- Open Terminal using Spotlight search by pressing  
<command+space>. Type terminal and hitEnterkey. - Now, run following command to install homebrew (brew)
 - Install rgf using brew
brew install rgf
 

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

rgf is ready to use now!