New comment by tornaria on void-packages repository https://github.com/void-linux/void-packages/pull/45086#issuecomment-1638704568 Comment: Related: https://github.com/sagemath/sage/issues/29863 I'll have a look into (at least) my pkgs: cypari2, cysignals, fpylll, pplpy, sagemath. I can also have a look into scipy as it's needed for sagemath. Question: could we have cython2 and cython3 coexist for a while?