How to install CASA (Common Astronomy Software Applications)

I need help. I've tried to install CASA (Common Astronomy Software Applications) from the NRAO website that I will need to use for a research, but I'm having trouble to configure it. I followed this example: CASA installation and I wonder if this installation is compatible with Kali Linux that I have on my laptop. Linux is not my first OS, I spend most of my time on Windows, but I'm learning for practical reasons imposed from the research. I would be happy to share more info or eventually if someone wants to help me to set it up. I don't understand if this CASA software is also available and launchable as library through Python, or it has its own software once installed. I managed to complete all the process of installation according to the video, but still it doesn't launch.