Installing ROS indigo on Ubuntu 20.04
I need to run some code I received and it requires ROS Indigo ,however my machine is running Ubuntu 20.04. I have already installed ROS Noetic using the package manager on my machine and I would like to install Indigo as well. Can I install Indigo using the package manager or do I need to build it from source? I see from the install site that "ROS Indigo ONLY supports Saucy (13.10) and Trusty (14.04) for debian packages."