MarsSeed [1] filed a deletion request for openfoam2.4-git [2]: Development discontinued since 2015. [a]
I think there's not much point in keeping this VCS package. [a]: https://github.com/OpenFOAM/OpenFOAM-2.4.x [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/openfoam2.4-git/
