rplay fails to run

[Maurizio Dall'Acqua]

Hello,

I would like to add sound to ctwm which uses rplay as a tool to play
sound events. I have downloaded:

-rplay-server
-rplay-client
-devrplay3
-librplay3
-librplay3-dev


Unluckily rplayd doesn't start and gives the following error message:

rplayd: bind: Address already in use

I have tried to use rplayd with the option --port=PORT but whatever
value I give to PORT the previous error message comes out.

Any help would be much appreciated.