Redmine Issue Importer
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 tested on Redmine 1.1, 1.2.0, 2.2-stable, 2.3.2 (report by Jérôme BATAILLE) and 2.6.0.stable. The database is used for intermediate storage.
Prerequisites: Unless you are using ruby-1.9, 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 'plugins/' directory. Be sure to maintain the correct folder name, 'redmine_importer'.
Run rake redmine:plugins:migrate RAILS_ENV=production
Restart your redmine as appropriate (e.g., ruby script/rails server -e production)
Go to the Admin/Projects/../Modules
en, de, zh, pl, pt-BR, ru 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.