Unable To Start The Listener While Oracle Apps 11.5.10 In A Multinode Installation

[fazal]

hi
I am installing oracle apps 11.5.10 on multinode ie on 3 nodes .First installed the DB tier and it shown the message "Installation Completed Successfully".But when switched to Oracle user i saw that their is no lisener up and the Database was up. Again I tried to start the listener . it was showing the error as
1)TNS-12541:Tns: No Listener
2)TNS-12560:TNS:Protocol Adapter error
3)TNS-00511:No Listener
Linux error:2:No such files or directoriesA

[davey23uk]

lsnrctl start