Hi,
I'm trying to install Hyperic Open Source over a RHEL 6.3 64 bits.
I ran into this error during the installation (agent and server at the same time)
"Starting built-in database...
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An ERROR occurred, the installation cannot continue.
An error occurred trying to start the HQ built-in database. More
information may be available in the /home/hyperic/server-4.6.6/logs/hqdb.log file.
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Waiting for server to stop...
Stopping built-in database...
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An ERROR occurred, the installation cannot continue.
FATAL EXCEPTION at /opt/hyperic/hyperic-hq-installer-4.6.6/installer/data/setup.xml:523: : The following error occurred while executing this line:
/opt/hyperic/hyperic-hq-installer-4.6.6/installer/data/setup.xml:532: The following error occurred while executing this line:
/opt/hyperic/hyperic-hq-installer-4.6.6/installer/data/setup.xml:777: The following error occurred while executing this line:
/opt/hyperic/hyperic-hq-installer-4.6.6/installer/data/setup-db-PostgreSQL.xml:156: The following error occurred while executing this line:
/opt/hyperic/hyperic-hq-installer-4.6.6/installer/data/setup-db-PostgreSQL.xml:197: The following error occurred while executing this line:
/opt/hyperic/hyperic-hq-installer-4.6.6/installer/data/server.xml:125: exec returned: 1
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Deleting temporary JRE "
If a "cat" the log as adviced, I get this message.
"pg_ctl: PID file "/home/hyperic/server-4.6.6/hqdb/data/postmaster.pid" does not exist
Is server running?"
So the problem seems to be related to the embeded database but I have no idea what can I do to fix that...I'm working on a test machine with snapshots so roll backs are easy 
Any help is more than welcome!
elgreco81