Hi Lucas, Thanks for reporting!
I've investigated this and found that the error comes from building against a version of the package "cv_bridge" (libcv-bridge-dev) which wasn't yet rebuilt against the latest opencv 4.5.4, but for the older 4.5.3. Does this still qualify as a FTBFS error in mrpt? "libcv-bridge-dev" is already listed in d/control... (?). Best, JL
