How to use --ignore=check_min_mem with setup.sh

Hi,

I am installinh HANA sp06 . it is complaining that memory is less

P HANA Database Installation Manager - Database Installation 1.00.60.379371

*****************************************************************************

Start reading from input channel...

... Done.

|

2013 07 27 06:31:10#0-400#INFO#com.sap.lm.hana.installation.utils.ShellProcessUtil#main#  Installation failed

    Error checking installation

      Checking minimum memory requirement failed

     Physical memory on this host is 23.580 GB. Minimum required: 24 GB.

        Override memory check with command line option --ignore=check_min_mem

I am trying with this command, but it is not working.

./setup.sh -d /51046696 /tmp/hanainstdir1 setuphana.slmodel --ignore=check_min_mem

Do you all have any idea?

Thanks,

RV