in reply to start Mojolicious::Commands application daemon on localhost
I'm not familiar with Mojolicious, but binding to a "well-known", or privileged (<=1023) port requires root access. You can do it, but it brings up a raft of other (read 'security') considerations.
-- I hate storms, but calms undermine my spirits. -- Bernard Moitessier, "The Long Way"
In Section
Seekers of Perl Wisdom