ok followed this guide:
https://help.resilio.com/hc/en-us/articles/206178924-Installing-Sync-package-on-Linux
got this error on install:
-- Unit resilio-sync.service has begun starting up.
Jul 10 21:10:16 raspberrypi rslsync[1035]: [21:10:16.917] Can't parse config file "/etc/resilio-sync/config.json": "Error while parsing config file: Invalid key 'delete_folder_from_disk'"
Jul 10 21:10:16 raspberrypi rslsync[1035]: [21:10:16.918] Can't parse config file "/etc/resilio-sync/config.json": "Error while parsing config file: Invalid key 'delete_folder_from_disk'"
Jul 10 21:10:16 raspberrypi rslsync[1035]: Error while parsing config file: Invalid key 'delete_folder_from_disk'Error while parsing config file: Invalid key 'delete_folder_from_disk'
Jul 10 21:10:16 raspberrypi systemd[1]: resilio-sync.service: Control process exited, code=exited status=1
Jul 10 21:10:16 raspberrypi systemd[1]: Failed to start Resilio Sync service.
-- Subject: Unit resilio-sync.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit resilio-sync.service has failed.
--
-- The result is failed.
Jul 10 21:10:16 raspberrypi systemd[1]: resilio-sync.service: Unit entered failed state.
Jul 10 21:10:16 raspberrypi systemd[1]: resilio-sync.service: Failed with result 'exit-code'.
Jul 10 21:10:16 raspberrypi sudo[785]: pam_unix(sudo:session): session closed for user root
Jul 10 21:10:17 raspberrypi systemd[1]: resilio-sync.service: Service hold-off time over, scheduling restart.
Jul 10 21:10:17 raspberrypi systemd[1]: Stopped Resilio Sync service.
-- Subject: Unit resilio-sync.service has finished shutting down
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit resilio-sync.service has finished shutting down.
Jul 10 21:10:17 raspberrypi systemd[1]: resilio-sync.service: Start request repeated too quickly.
Jul 10 21:10:17 raspberrypi systemd[1]: Failed to start Resilio Sync service.
-- Subject: Unit resilio-sync.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit resilio-sync.service has failed.
--
-- The result is failed.
Jul 10 21:10:17 raspberrypi systemd[1]: resilio-sync.service: Unit entered failed state.
Jul 10 21:10:17 raspberrypi systemd[1]: resilio-sync.service: Failed with result 'exit-code'.