Hello,

I just finished installing Oracle 9i with the OUI, runInstaler. When I try to lauch a listener:
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LSNRCTL> start LISTENER
Starting /home/oracle/OraHome2/bin/tnslsnr: please wait...

TNS-12546: TNSermission denied
TNS-12560: TNSrotocol adapter error
TNS-00516: Permission denied
Linux Error: 13: Permission denied

LSNRCTL>
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I reinstalled the Oracle 9i DB, and this is what I got, in the listener.log file:

Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC)))
TNS-12542
TNS-12560
TNS-00512
Linux Error: 98 Address already in use
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Any ideas what this is all about ? why it is not working ?

PT