Raspberry Pi 4B with 32 bit Raspberry Pi OS Full:
Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux
Mathematica for Raspberry Pi 13.1
The command
ExternalEvaluate["Python", "2+2"]
Generates a large list of odd and seemingly unrelated warnings before finally giving the correct result:
The stack trace for the first warning has an unexpected Quantity[471.04, "Kilobytes"]
in it.
The command Quantity[471.04, "Kilobytes"]
by itself also causes similar warnings: