emiliano.bovetti [1] filed an orphan request for astrodmx-capture [2]: The package version has been flagged out-of-date almost one year ago (2025-02-17). To make things worse upstream doesn't keep old versions available (the URL gives a 404), so it's impossible to install the package without editing the PKGBUILD.
[1] https://aur.archlinux.org/account/emiliano.bovetti/ [2] https://aur.archlinux.org/pkgbase/astrodmx-capture/
