[FROG] Howe to start frrouting (or quagga) daemons?

After installing frrouting: ./configure make make install created a user+group 'frr' and gave access to the state and config files/direcotries as mentione in FRROUTING CONFIGURATION (following ./configure) Looks like the service is not started and such '*quagga*' or '*frr*' services don't exist. and '*vtysh*' gives: vtysh: error while loading shared libraries:* libfrr.so.0*: cannot open shared object file: No such file or directory So how to start the routing daemons?