On Debian-based distributions, copy/paste:
sudo apt install python3-distutils python3-requests python3-yaml python3-gi python3-gst-1.0 python3-musicbrainzngs
cd ~
git clone https://notabug.org/chaosmonk/libricia-music.git
cd libricia-music
sudo ./setup.py install
cd ~/libricia-music
git pull
sudo ./setup.py install