It installs, sends the track info, but never streams the audio. Noticed this during install. On Xubuntu 20.04.4:
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
pycaption 2.0.6 requires beautifulsoup4<4.10,>=4.8.1, but you have beautifulsoup4 4.11.1 which is incompatible.
pycaption 2.0.6 requires cssutils<2.4,>=2.0.0, but you have cssutils 2.4.0 which is incompatible.
pycaption 2.0.6 requires lxml<4.7,>=4.6.3, but you have lxml 4.8.0 which is incompatible.
ocrmypdf 13.4.1 requires pdfminer.six!=20200720,<=20211012,>=20191110, but you have pdfminer-six 20220319 which is incompatible.
catt 0.12.7 requires pychromecast==9.2.0, but you have pychromecast 10.3.0 which is incompatible.
catt 0.12.7 requires zeroconf==0.31.0, but you have zeroconf 0.38.6 which is incompatible.