If I install krunvm with homebrew (on Apple M2 Pro) and try to start a debian microVM, I get the following error:
krunvm start debian-microVM
Couldn't find or load libkrunfw.4.dylib
Error starting VM
The workaround DYLD_LIBRARY_PATH=/opt/homebrew/lib krunvm start debian-microVM works. Related: Homebrew/brew#13481