MarsSeed [1] filed a deletion request for kalliope [2]: Package is dead since 2023 (see AUR comments).
Upstream has been abandoned for 3 years. [a] A dozen dependencies are EOL and don't work on Python 3.13 due to requiring python-future, which is terminally defunct from this major Python release onward. [a]: https://github.com/kalliope-project/kalliope [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/kalliope/
