Thanks for the bug report and the forward, I'd managed to spot the build failures last night but only read the log files about why today. I subscribed to the upstream bug report.
Diane On Sun, 2021-11-21 at 15:55 -0400, Stefano Rivera wrote: > Source: numba > Version: 0.52.0-5 > Severity: serious > Tags: ftbfs upstream > Justification: FTBFS > Forwarded: https://github.com/numba/numba/issues/7562 > > numba isn't compatible with Python 3.10, yet. > Upstream is working on it, see > https://github.com/numba/numba/issues/7562 > > setup.py immediately fails with: > RuntimeError: Cannot install on Python version 3.10.0; only versions > >=3.6,<3.10 are supported. > > See e.g. > https://buildd.debian.org/status/fetch.php?pkg=numba&arch=amd64&ver=0.52.0-5%2Bb1&stamp=1637478629&raw=0 > > SR >