I tried to install Gengo .9 (which says it's compatible with WP 2.1.2 and higher). When I installed the first language, I got this error:
WordPress database error: [Table '[mydatabase].wp_categories' doesn't exist]
INSERT INTO wp_cat2syn(cat_id, language_id, synonym, sanitised, description) SELECT cat_ID, 1, cat_name, category_nicename, category_description FROM wp_categories
I don't have a table called "wp_categories." Should I have?
Also, when I was adding the first language, it said it was going to look for the language in wp-includes/languages/en_US.mo
That directory doesn't exist on my WP site, and I couldn't find a file called en_US.mo Is this file available for download somewhere?