That's what I get for showing Walberla to people running obscure Linux distributions... Apparently execinfo.h is not guaranteed to be included with all implementations of the C standard library.
Dear CS10-Gitlab-users, on Wednesday, April 3rd 2024 there will be maintenance on the power grid. This will lead to a downtime of the CS10 Gitlab including Mattermost chat starting from 06:00 until around 13:00.
That's what I get for showing Walberla to people running obscure Linux distributions... Apparently execinfo.h is not guaranteed to be included with all implementations of the C standard library.