[DOC] Update install script.
[DOC] Update install script.

crazyquark/gatewayd,zealord/gatewayd,whotooktwarden/gatewayd,whotooktwarden/gatewayd,Parkjeahwan/awegeeks,xdv/gatewayd,Parkjeahwan/awegeeks,crazyquark/gatewayd,xdv/gatewayd,zealord/gatewayd