please can i get RTIR installation steps or video more preferable, i think installing RTIR would be the best thing to do before thinking of integrating with any thing else.
RT::IR is an extension that you can install to RT, so you can start by installing RT. There is the official README that gives you a high level overview of the install process. There is also a recent thread on this forum that can be helpful:
Once you install RT you can look to install the RT::IR extension: