Package: python3-numba Version: 0.37.0-1 Severity: wishlist As per upstream changelog, 0.38.0 is backed by LLVM 6.0, which requires python-llvmlite >= 0.23.0 . Apart from that, 0.38.0 also brings initial support to ppc64el, but it needs LLVM 6.0.1 . The 0.38.0 update is blocked by llvmlite.