Why do you want to install an outdated python version? And how do you do it? As far as I can see, Focal at best has python3.7. The upstream tests for py36 are being run on Bionic, would that be an option for you?
Why do you want to install an outdated python version? And how do you do it? As far as I can see, Focal at best has python3.7. The upstream tests for py36 are being run on Bionic, would that be an option for you?