INS-35341 While Installing 11g and 12c

Dear All

Am trying to install Oracle Database 12c from a script.

Run installer is called as

    runInstaller -silent -ignorePrereq -ignoreSysPrereqs -waitforcompletion -responseFile {{ sw_library }}/oracle/response_files/db_12102.rsp ORACLE_HOME={{ oracle_home }}

and it fails with

[FATAL] [INS-35341] The installation user is not a member of the following groups: [dba, dba, dba, dba]

CAUSE: The installation user account must be a member of all groups required for installation.

ACTION: Ensure that the installation user is a member of the system privileges operating system groups you selected.

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The OS user 'oracle' does belong to dba group

$ id

uid=101(oracle) gid=204(oinstall) groups=204(oinstall),205(dba)