MarsSeed [1] filed a deletion request for ayugram-desktop-bin [2]: This was a personal build, as upstream does not provide precompiled binaries for Linux. The release archive currently linked to in source array is missing (404 not found). It seems the only viable option to get this application from AUR is to build it from source. There's an ayugram-desktop-git as of now. A stable ayugram-desktop can be created based on that. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ayugram-desktop-bin/