soju can be run as usual the same way as any other Go program via go run. To
create an admin user and start soju on port 6667 (for unencrypted local
connections):
go run ./cmd/sojudb create-user <soju username> -admin
go run ./cmd/soju -listen irc://localhost
A custom config file can be used by passing -config, for instance to enable
a pprof server:
listen irc://localhost
listen http+pprof://localhost:8101