User documentation for this plugin is at github.com/leovitch/redmine_importer/wiki.
This plugin is functional now, including in multiprocess environments. The plugin has been testes on Redmine 1.1 and Redmine 1.2.0. The database is used for intermediate storage.
Prerequisites: You'll need the fastercsv gem ('gem install fastercsv' as root). Versions 1.4 through 1.5.3 are tested.
Download the plugin to your vendors/plugins directory. Be sure to maintain the correct folder name, 'redmine_importer'.
Run 'rake db:migrate_plugins RAILS_ENV=production'
Restart your redmine as appropriate (e.g., 'ruby script/server -e production')
Go to the Admin/Projects/../Modules
en, de, zh, pt-BR, and ja localizations included. The other localizations are up to date, but the zh is a little bit behind. If anyone could update it, it would be appreciated.
User documentation at github.com/leovitch/redmine_importer/wiki.