Matching Raspberry Pi architecture?

[junaruga]

This post can be helpful to run ARM 32-bit.

Erlang/OTP 21.1.4 is missing but only for arm 64

well looking through my simple .travis.xml i actually use docker for building. So the dependency issue is gone by removing elixir and otp. I am happy to see the issue is gone by using docker container. Yes, I think using the docker container is a good approach. the arm32 (raspian or simiar) was a surprise to me; but given your observation it likely doesn’t work. Guess this should be added to some wish list. And in the multiarch topic. for reference: arm32: https://travis-ci.com/volvo-cars…