Interesting and thank you for report it.. I don't use it.. I build and share some time ago to use with Budgie desktop.. I find it in launchpad now.. If it still work i can build from this source..

Stefano Capitani 
Manjaro Team



Il 13 feb 2018 21:46, <notify@aur.archlinux.org> ha scritto:
RobinHood2015 [1] filed a deletion request for brightside [2]:

The Fedora RPMs site (at src.fedoraproject.org) has marked Brightside
as an orphaned project. A dead.package file in the repositories
references a website that is dead.

[1] https://aur.archlinux.org/account/RobinHood2015/
[2] https://aur.archlinux.org/pkgbase/brightside/