The package did build properly at least in February when 5.4.9.0 was released

I looked into the discord channel, and apparently they are already working on a fix for linux.

I have tried updating my system, and rebuilding, and it indeed does not build now.

I have shared the logs with upstream

On Sun, Jun 22, 2025 at 8:03 PM <notify@aur.archlinux.org> wrote:

psypherium [1] filed an orphan request for gridcoinresearch [2]:

does not build for about 1 year

[1] https://aur.archlinux.org/account/psypherium/
[2] https://aur.archlinux.org/pkgbase/gridcoinresearch/