Right now DETECTOR_PATH is set (in `env.sh`) to ${LOCAL_PREFIX}/detector which is where the detector geometry repository is cloned into. ```console ## detector prefix: prefix for the detector definitions export DETECTOR_PREFIX="${LOCAL_PREFIX}/detector" mkdir -p ${DETECTOR_PREFIX} ## detector path: actual detector definition path export DETECTOR_PATH="${DETECTOR_PREFIX}/${JUGGLER_DETECTOR}" ``` That means any `make install` doesn't actually get used.