Error installing on Synology via docker


i m trying to install livepeer on synology in orchestrator mode via docker. during install, i have this message :
“E0502 15:01:59.364010 1 livepeer.go:382] Failed to create Livepeer Ethereum client: liner: function not supported in this terminal”.

can i add a “passphrase parameter” to avoid this ?

Thanks for your help.