PSA: How to install Kodi on 21.04 Raspberry Pi

On release of 21.04, there is no ARM64 build of kodi - which means you cannot install Kodi on a raspberry pi.

What I have done is taken the sources available in the repository and rebuilt it specifically for ARM64.

In a terminal:

sudo add-apt-repository ppa:ubuntubudgie-dev/kodi
sudo apt install kodi

Hopefully this will be resolved properly for 21.10 - until then - enjoy!