Ops Center installation error

Failed Step: Check for installation prerequisites.

The following is a portion of the installer

log which may indicate the cause of the error.

If this does not indicate the cause of the

error, you will need to view the full log

file. More information on how to do that is

available below.

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rtt min/avg/max/mdev = 0.037/0.037/0.037/0.000 ms

      cpuCount = 8

     totalMemory = 24070

     approxCache = 224

   percentOfMemory = 3008

      memTarget = 3008

error: Memory: 12G required as minimum for installation using local Oracle

    Database, unable to determine current memory size.

Number of precheck error messages: 1, number of warnings: 0

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Please fix the problem and then try this step again.

For a full log of the failed install see the file: /var/tmp/opscenter/installer.log.44358.