[kronolith] horde/imp work okay, but not kronolith/nag/mnemo

[david@williamsons.net]

Hey!

It looks like this is a fairly common config problem, but I couldn't find a 
useful solution in the mail archives, so I'll ask here.  I've got horde/imp 
working fine, but kronolith, nag, and mnemo all seem to fail with a similar 
error.  Here's the specific error from kronolith:

"A fatal error has occurred:

DB Error: connect failed

[line 65 of [...]/horde-2.1/kronolith-1.0/lib/Driver/sql.php]

Details have been logged for the administrator. "

I'm using postgresql on a fairly stock Solaris 8 machine.  Here's the 
interesting contents of conf.php for kronolith:

$conf['calendar']['driver'] = 'sql';
$conf['calendar']['params']['phptype'] = 'pgsql';
$conf['calendar']['params']['hostspec'] = 'localhost';
$conf['calendar']['params']['username'] = 'nobody';
$conf['calendar']['params']['password'] = '';
$conf['calendar']['params']['database'] = 'horde';
$conf['calendar']['params']['table'] = 'kronolith_events';

And finally, my environment:

Horde Versions
Horde: 2.1 
IMP: 3.1 (run IMP tests) 
Turba: 1.1 
Kronolith: 1.0 
Mnemo: 1.0 
Nag: 1.0 
PHP Version
View phpinfo() screen 
PHP Version: 4.2.3 
PHP Major Version: 4.2 
PHP Minor Version: 3 
PHP Version Classification: release 
You are running a supported version of PHP.
PHP Module Capabilities
FTP Support: No 
Gettext Support: Yes 
IMAP Support: Yes 
LDAP Support: No 
MCAL Support: No 
Mcrypt Support: Yes 
MySQL Support: No 
PostgreSQL Support: Yes 
XML Support: Yes 
Miscellaneous PHP Settings
short_open_tag enabled: Yes 
magic_quotes_runtime set to Off: Yes 
file_uploads enabled: Yes 
PHP Sessions
Session counter: 1 
To unregister the session: click here 
PEAR
PEAR - Yes 
Recent PEAR - Yes 
Mail::RFC822 - Yes 
Log - Yes 
DB - Yes 
 

It's pretty obvious that I'm missing something simple, and it's likely to be 
the same problem for all three modules that are failing.  I'm not a php or sql 
expert in any sense, so please use small words in answering. :)

Many many thanks!

-David


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