I am understand that you version is development one. That’s why I am open co-work to isolate encountered issues. I’ve tried following mixes:
- wordpress official ver3.0 and your latest dev version
- wordpress official ver2.92 and your latest dev version
- wordpress official ver2.92 and your latest official version 1.1.0

The first two configurations gave me the same errors as in my first post. The third configuration eventually start working. Between each attempt I had dropped database.

Send me mail if you need further details.
Regards
Seba

In order to investigate I need to know at least which version (exactly) of WordPress you are using, and also which release of PG4WP you are trying to use.

Please remember that for now there is no official release of PG4WP for Wordpress 3.0 (but the development version has been tested with at least WP 3.0RC1).

I’m planning a release soon after I manage to get some time to make more testing.

I’ve tried to perform fresh install and generally I went ok with only few errors:
WordPress database error: [ERROR: duplicate key violates unique constraint "wp_term_relationships_pkey"]
INSERT INTO `wp_term_relationships` (`term_taxonomy_id`,`object_id`) VALUES (‘0′,’0′)

WordPress database error: [ERROR: duplicate key violates unique constraint "wp_term_relationships_pkey"]
INSERT INTO `wp_term_relationships` (`term_taxonomy_id`,`object_id`) VALUES (‘0′,’0′)

WordPress database error: [ERROR: duplicate key violates unique constraint "wp_term_relationships_pkey"]
INSERT INTO `wp_term_relationships` (`term_taxonomy_id`,`object_id`) VALUES (‘0′,’0′)

WordPress database error: [ERROR: duplicate key violates unique constraint "wp_term_relationships_pkey"]
INSERT INTO `wp_term_relationships` (`term_taxonomy_id`,`object_id`) VALUES (‘0′,’0′)

WordPress database error: [ERROR: duplicate key violates unique constraint "wp_term_relationships_pkey"]
INSERT INTO `wp_term_relationships` (`term_taxonomy_id`,`object_id`) VALUES (‘0′,’0′)

WordPress database error: [ERROR: duplicate key violates unique constraint "wp_term_relationships_pkey"]
INSERT INTO `wp_term_relationships` (`term_taxonomy_id`,`object_id`) VALUES (‘0′,’0′)

However there is a small issue. I am unable to login after install. I tried to reset password and it didn’t help either. So is there any workaround? Or do you need some more logs to investigate it?

Best regards
Seba

Please give it a try and tell me if it solves this error for you.

Error running :
SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year
FROM wp_posts
WHERE post_date > ‘2010-02-01′
AND MONTH( post_date ) != MONTH( ‘2010-02-01′ )
AND post_type = ‘post’ AND post_status = ‘publish’
ORDER BY post_date ASC
LIMIT 1
—- converted to —-
SELECT DISTINCT EXTRACT(MONTH FROM post_date) AS month, EXTRACT(YEAR FROM post_date) AS year
FROM wp_posts
WHERE post_date > ‘2010-02-01′
AND EXTRACT(MONTH FROM post_date ) != EXTRACT(MONTH FROM ‘2010-02-01′ )
AND post_type = ‘post’ AND post_status = ‘publish’
ORDER BY post_date ASC
LIMIT 1
—-
ERROR: function pg_catalog.date_part(unknown, unknown) is not unique at character 184
HINT: Could not choose a best candidate function. You might need to add explicit type casts.
———————

I don’t know much about the internals in Wordpress MU, but I think PG4WP may work with it.
If you try it, I’d love to get feedback about this (even if it doesn’t work, I think there would be little work to have it working).