MarsSeed [1] filed a deletion request for suitesparse-mkl [2]: Abandoned package, last updated in 2020. Flagged OOD by me a year ago. Broken due to missing several dependencies. Last user comment is from 2018, last comment from owner is from 2020. Repo carries the "vanilla", mpfr-based variant: https://archlinux.org/packages/extra/x86_64/suitesparse/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/suitesparse-mkl/