daskol [1] filed a deletion request for python-jax-opt-cuda-git [2]: There is actually no direct dependency on CUDA. The dependency is indirect through jaxlib which depends on CUDA. Also, there is not sense in git-version since jax is often unstable between releases. [1] https://aur.archlinux.org/account/daskol/ [2] https://aur.archlinux.org/pkgbase/python-jax-opt-cuda-git/