PROBLEM: (95996, CFS.98331) (PATCH ID: OSF520-1145)
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When a high priority event occurs, the evmlogger would invoke evmshow to provide
a detailed content of the event and mail it to the root account.
If the event is a binlog event, DECevent would be invoked to provide a detailed
translation of the event.  However, since DECevent is being invoked by a system
process and not a user process, the HOME environment variable is not set.  Hence
the following error message would be included in the mail message instead of a 
detailed translation of the binlog event. 

	binlogshow: DECevent handshake protocol error

This error occurs due to failure with DECevent startup.