Easy steps to install tgenv package on Mac
Package Information:
Application Name – tgenv
What is tgenv – Not Available for tgenv
Use of tgenv – Terragrunt version manager inspired by tfenv
URL – https://github.com/cunymatthieu/tgenv
Installation Steps:
- Open Terminal using Spotlight search by pressing  <command+space>. Type terminal and hitEnterkey.
- Now, run following command to install homebrew (brew)
- Install tgenv using brew
brew install tgenv 

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

tgenv is ready to use now!