Mentat

The change indeed happened in #7041 - d54d6881.

The original code in packaging/debian/postinst:

mentat_bin_list=(
    hawat-cli
    mentat-backup.py
    mentat-cleanup.py
    mentat-controller.py
    mentat-dbmngr.py
    mentat-enricher.py
    mentat-hawat.py
    mentat-hawat.wsgi
    mentat-ideagen.py
    mentat-informant.py
    mentat-inspector.py
    mentat-netmngr.py
    mentat-precache.py
    mentat-reporter.py
    mentat-sampler.py
    mentat-statistician.py
    mentat-storage.py
)

for b in "${mentat_bin_list[@]}" 
do
    if [ -f "/usr/local/bin/${b}" ]; then
        rm -f "/usr/local/bin/${b}" 
    fi
    if [ ! -L "/usr/local/bin/${b}" ]; then
        ln -s "${MENTAT_VENV}/bin/${b}" "/usr/local/bin/${b}" 
    fi
done