When performing a batch mode install of a secondary Quest Privilege Manager for Unix this fails as it requires the password twice and the echo command only inserts the password once
The echo command only inserts the password once.
Use printf to provide the password e.g.
printf "<password>\n<password>" | pmsrvconfig -b -q -a -x -s <primary> ...
Waiting for fix in a future release of Quest Privilege Manager for Unix