Hi there! I’m posting this here again as i don’t have response from the es_ES translation team
I have found a bug in setup-config.php for the official spansih version 3.0.1-es_ES
setup-config.php and wp-config-sample.php doesn’t have the same connection strings so the install process fails to connect to database as resulting wp-config.php connection strings are not replaced.
I have the diff file ready to patch the SVN file