Re: Mmmh

Pour compléter voici un extrait du wiki de redmine que je trouve assez parlant :

Ruby 1.9 is not supported yet. You have to use Ruby 1.8.x as stated above.
RubyGems 1.3.7 or higher is required with following limitations :
Rails 2.3.5 will fail with RubyGems 1.5.0 or later, stick to previous versions of RubyGems !
Rails 2.3.11 will fail with RubyGems 1.7.0 or later, stick to previous versions of RubyGems !
Rake 0.8.7 is required (rake 0.9.x is not supported by Rails yet)
Rack 1.1.x is required, 1.1.0 has a bug with quotes (#8416). Database migration would fail with other version.
Mongrel 1.1.5 needs a patch attached to #7688 to work fine with Rails 2.3.11. In case of upgrade, another issue may appear for some time after migration (#7857).
I18n 0.4.2 is required for Redmine >= 1.0.5
Rails 2.3.11 to 2.3.14 suffer from a major issue with sending mails to multiple recipients, see #8751 for details and solution.
Rails 2.3.14 is a minor security release known to work fine with Redmine 1.2.x series (except for previous point) and can be used as a replacement for 2.3.11 (read config/environment.rb first).

http://www.redmine.org/projects/redmine/wiki/RedmineInstall