What does the following error mean? 

DBI connect('dbname=junk','...',...) failed: 
Couldn't connect to /tmp/.s.PGSQL.5432:  
at C:/Perl64/site/lib/DBD/PgPP.pm

[download]

I can see from the DBD::PgPP POD that there is a 'path' parameter that defaults to '/tmp', but why is it trying to use it--and what for?

The connection succeeds if I specify host=localhost;port=5432, but these are also the defaults, so why do I need to specify them?

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In reply to DBD message diagnostic? by BrowserUk

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