NetCA should be run as user "root" to perform operations. You have run NetCA as user "oracle"

User_V6W89

Hello,

I'm trying to install Oracle XE on Redhat 8 but i have an error when i run the command :sudo /etc/init.d/oracle-xe-18c configure

the error is : Listener configuration failed. Check log '/opt/oracle/cfgtoollogs/netca/netca_configure_out.log' for more details.

and this is the content of the log file :

Parsing command line arguments:

  Parameter "orahome" = /opt/oracle/product/18c/dbhomeXE

  Parameter "instype" = typical

  Parameter "inscomp" = client,oraclenet,javavm,server,ano

  Parameter "insprtcl" = tcp

  Parameter "cfg" = local

  Parameter "authadp" = NO_VALUE

  Parameter "responsefile" = /opt/oracle/product/18c/dbhomeXE/network/install/netca_typ.rsp

  Parameter "silent" = true

  Parameter "orahnam" = OraHomeXE

  Parameter "listenerparameters" = DEFAULT_SERVICE=XE

Done parsing command line arguments.

NetCA should be run as user "root" to perform operations. You have run NetCA as user "oracle".

do you have any idea of how to do in order to fix this problem.

thanks in advance