Easy steps to install rttr package on Mac
Package Information:
Application Name – rttr
What is rttr – Not Available for rttr
Use of rttr – C++ Reflection Library
URL – https://www.rttr.org
Installation Steps:
- Open Terminal using Spotlight search by pressing  
<command+space>. Type terminal and hitEnterkey. - Now, run following command to install homebrew (brew)
 - Install rttr using brew
brew install rttr
 

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

rttr is ready to use now!