Redmine

Hi,

I could successfully installed the plugin CRM (http://www.redmine.org/plugins/contacts). After i played a little with it, i have wanted to uninstall it.

My system: Ruby 2.0, Redmine 2.5, Rails 3.2, Ubuntu 12.04

>rake redmine:plugins:migrate NAME=redmine_contacts VERSION=0 RAILS_ENV=production --trace

** Invoke redmine:plugins:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute redmine:plugins:migrate
Migrating redmine_contacts (Redmine CRM plugin)...
==  CreateAddresses: reverting ================================================
rake aborted!
An error has occurred, all later migrations canceled:

ActiveRecord::IrreversibleMigration/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration/command_recorder.rb:42:in `block in inverse'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration/command_recorder.rb:40:in `map'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration/command_recorder.rb:40:in `inverse'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:401:in `block (3 levels) in migrate'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:358:in `revert'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:400:in `block (2 levels) in migrate'
/usr/local/lib/ruby/2.0.0/benchmark.rb:281:in `measure'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:399:in `block in migrate'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/connection_adapters/abstract/connection_pool.rb:129:in `with_connection'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:389:in `migrate'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:528:in `migrate'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:720:in `block (2 levels) in migrate'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:777:in `call'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:777:in `ddl_transaction'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:719:in `block in migrate'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:700:in `each'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:700:in `migrate'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:574:in `down'
/usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.17/lib/active_record/migration.rb:555:in `migrate'
/opt/redmine-all/lib/redmine/plugin.rb:452:in `migrate_plugin'
/opt/redmine-all/lib/redmine/plugin.rb:424:in `migrate'
/opt/redmine-all/lib/redmine/plugin.rb:435:in `migrate'
/opt/redmine-all/lib/tasks/redmine.rake:126:in `block (3 levels) in <top (required)>'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/task.rb:236:in `call'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/task.rb:236:in `block in execute'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/task.rb:231:in `each'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/task.rb:231:in `execute'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/task.rb:175:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/task.rb:161:in `invoke'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:149:in `invoke_task'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:106:in `each'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:106:in `block in top_level'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:115:in `run_with_threads'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:100:in `top_level'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:78:in `block in run'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/lib/rake/application.rb:75:in `run'
/usr/local/lib/ruby/gems/2.0.0/gems/rake-10.1.1/bin/rake:33:in `<top (required)>'
/usr/local/bin/rake:23:in `load'
/usr/local/bin/rake:23:in `<main>'
Tasks: TOP => redmine:plugins:migrate

Thanks,Ilhami

P.S.: I'm not sure if this is the right place about 3rd party plugins issues.