What to do if you get the above error when you try to install Oracle SE2 (did not test if the same issue is there with EE, but probably it is) in silent mode?: ./runInstaller oracle.install.option=INSTALL_DB_SWONLY ORACLE_BASE=/u01/app/oracle/ ORACLE_HOME=/u01/app/oracle/product/12.1.0/db_2_4/ UNIX_GROUP_NAME=oinstall oracle.install.db.DBA_GROUP=dba(…)