Redmine

This happens when i try to migrate r

/opt/redmine$ rake db:migrate_plugins RAILS_ENV=production --trace
(in /opt/redmine)

• Invoke db:migrate_plugins (first_time)
• Invoke environment (first_time)
• Execute environment
  rake aborted!
  "�moriser"
  /opt/redmine/vendor/plugins/gloc-1.1.0/lib/gloc.rb:190:in `iconv'
  /opt/redmine/vendor/plugins/gloc-1.1.0/lib/gloc.rb:190:in `load_localized_strings'
  /opt/redmine/vendor/plugins/gloc-1.1.0/lib/gloc.rb:189:in `each'
  /opt/redmine/vendor/plugins/gloc-1.1.0/lib/gloc.rb:189:in `load_localized_strings'
  /opt/redmine/vendor/plugins/gloc-1.1.0/lib/gloc.rb:188:in `open'
  /opt/redmine/vendor/plugins/gloc-1.1.0/lib/gloc.rb:188:in `load_localized_strings'
  /opt/redmine/vendor/plugins/gloc-1.1.0/lib/gloc.rb:175:in `each'
  /opt/redmine/vendor/plugins/gloc-1.1.0/lib/gloc.rb:175:in `load_localized_strings'
  /opt/redmine/config/initializers/30-redmine.rb:4
  /opt/redmine/vendor/rails/activesupport/lib/active_support/dependencies.rb:503:in `load'
  /opt/redmine/vendor/rails/activesupport/lib/active_support/dependencies.rb:503:in `load'
  /opt/redmine/vendor/rails/activesupport/lib/active_support/dependencies.rb:355:in `new_constants_in'
  /opt/redmine/vendor/rails/activesupport/lib/active_support/dependencies.rb:503:in `load'
  /opt/redmine/vendor/rails/railties/lib/initializer.rb:484:in `load_application_initializers'
  /opt/redmine/vendor/rails/railties/lib/initializer.rb:483:in `each'
  /opt/redmine/vendor/rails/railties/lib/initializer.rb:483:in `load_application_initializers'
  /opt/redmine/vendor/rails/railties/lib/initializer.rb:149:in `process'
  /opt/redmine/vendor/rails/railties/lib/initializer.rb:97:in `send'
  /opt/redmine/vendor/rails/railties/lib/initializer.rb:97:in `run'
  /opt/redmine/config/environment.rb:20
  /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
  /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
  /opt/redmine/vendor/rails/activesupport/lib/active_support/dependencies.rb:510:in `require'
  /opt/redmine/vendor/rails/activesupport/lib/active_support/dependencies.rb:355:in `new_constants_in'
  /opt/redmine/vendor/rails/activesupport/lib/active_support/dependencies.rb:510:in `require'
  /opt/redmine/vendor/rails/railties/lib/tasks/misc.rake:3
  /usr/lib/ruby/1.8/rake.rb:546:in `call'
  /usr/lib/ruby/1.8/rake.rb:546:in `execute'
  /usr/lib/ruby/1.8/rake.rb:541:in `each'
  /usr/lib/ruby/1.8/rake.rb:541:in `execute'
  /usr/lib/ruby/1.8/rake.rb:508:in `invoke_with_call_chain'
  /usr/lib/ruby/1.8/rake.rb:501:in `synchronize'
  /usr/lib/ruby/1.8/rake.rb:501:in `invoke_with_call_chain'
  /usr/lib/ruby/1.8/rake.rb:518:in `invoke_prerequisites'
  /usr/lib/ruby/1.8/rake.rb:1183:in `each'
  /usr/lib/ruby/1.8/rake.rb:1183:in `send'
  /usr/lib/ruby/1.8/rake.rb:1183:in `each'
  /usr/lib/ruby/1.8/rake.rb:515:in `invoke_prerequisites'
  /usr/lib/ruby/1.8/rake.rb:507:in `invoke_with_call_chain'
  /usr/lib/ruby/1.8/rake.rb:501:in `synchronize'
  /usr/lib/ruby/1.8/rake.rb:501:in `invoke_with_call_chain'
  /usr/lib/ruby/1.8/rake.rb:494:in `invoke'
  /usr/lib/ruby/1.8/rake.rb:1931:in `invoke_task'
  /usr/lib/ruby/1.8/rake.rb:1909:in `top_level'
  /usr/lib/ruby/1.8/rake.rb:1909:in `each'
  /usr/lib/ruby/1.8/rake.rb:1909:in `top_level'
  /usr/lib/ruby/1.8/rake.rb:1948:in `standard_exception_handling'
  /usr/lib/ruby/1.8/rake.rb:1903:in `top_level'
  /usr/lib/ruby/1.8/rake.rb:1881:in `run'
  /usr/lib/ruby/1.8/rake.rb:1948:in `standard_exception_handling'
  /usr/lib/ruby/1.8/rake.rb:1878:in `run'
  /usr/bin/rake:28