set world-readable bit on /usr/share/holo/files/20-base/etc/sudoers
set world-readable bit on /usr/share/holo/files/20-base/etc/sudoers

Read permissions don't matter anyway on /usr/share/holo/files/*, and
in Holo 3.x, not having stuff world-readable breaks unprivileged
`holo scan`.

majewsky/system-configuration