for redmine 1.2.1 with rails enterprise edition:
1.gem install rails -v=2.3.11
2.gem install rack -v=1.1.0
3.gem install rake -v=0.8.7
5.vim redmine-1.2/lib/tasks/email.rake
change line 170 from "task :test, :login, :needs => :environment do |task, args|" to "task :test, [:login] => :environment do |task, args|"
RAILS_ENV=production {GEMS_PATH}/rake-0.8.7/bin/rake db:migrate
remember to change default admin password
補充: rails enterprise edition 1.8.7
咦,少個步驟,修改 email.rake 後要 {GEMS_PATH}/rake-0.8.7/bin/rake generate_session_store