Redmine backlogs 升級

剛裝完1.0.3兩天，1.0.4發布了，乘項目還沒有開始，趕快升級。升級過程

1.設定環境變數：

RAILS_ENV=productionexport RAILS_ENV

2. 擷取最新代碼：

cd redmine-2.3/plugins/redmine_backlogs

git fetch --tags origingit tag

3. checkout到最新的tag v1.0.4

git checkout v1.0.4

4. 回到redmine-2.3目錄，運行安裝命令：

bundle exec rake redmine:backlogs:install2.3.2.stable.12037. You are running backlogs v1.0.4, latest version is 1.0.4=====================================================             Redmine Backlogs Installer=====================================================Installing to the production environment.Fetching card labels from http://git.gnome.org...done!Story and task trackers are now set.Migrating the database...** Invoke redmine:plugins:migrate (first_time)** Invoke environment (first_time)** Execute environment** Execute redmine:plugins:migrate** Invoke db:schema:dump (first_time)** Invoke environment ** Invoke db:load_config (first_time)** Execute db:load_config** Execute db:schema:dump** Invoke redmine:backlogs:fix_positions (first_time)** Invoke environment (first_time)** Execute environment** Execute redmine:backlogs:fix_positionsdone!

5. 重新啟動 redmine。升級成功。