undefined method `-' for "\xD6":String

[speedmax]

rake aborted!
undefined method -' for "\xD6":String /home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/chardistribution.rb:180:inget_order'
/home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/chardistribution.rb:53:in feed' /home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/mbcharsetprober.rb:71:inblock in feed'
/home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/mbcharsetprober.rb:56:in each' /home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/mbcharsetprober.rb:56:infeed'
/home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/charsetgroupprober.rb:66:in block in feed' /home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/charsetgroupprober.rb:63:ineach'
/home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/charsetgroupprober.rb:63:in feed' /home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/universaldetector.rb:124:inblock in feed'
/home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/universaldetector.rb:123:in each' /home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet/universaldetector.rb:123:infeed'
/home/q3amaster/workspace/oddsense/vendor/plugins/rchardet/lib/rchardet.rb:63:in detect' /home/q3amaster/workspace/oddsense/vendor/plugins/oddsnap/lib/oddsnap/base.rb:29:indetect_encoding'
/home/q3amaster/workspace/oddsense/vendor/plugins/oddsnap/lib/oddsnap/base.rb:38:in remote_xml' /home/q3amaster/workspace/oddsense/vendor/plugins/oddsnap/lib/oddsnap/base.rb:16:indocument'
/home/q3amaster/workspace/oddsense/vendor/plugins/oddsnap/lib/oddsnap/betfair.rb:35:in filtered_events' /home/q3amaster/workspace/oddsense/vendor/plugins/oddsnap/lib/oddsnap/betfair.rb:14:ineach_event'
/home/q3amaster/workspace/oddsense/lib/tasks/import.rake:109:in block (5 levels) in <top (required)>' /home/q3amaster/workspace/oddsense/lib/tasks/import.rake:101:ineach'
/home/q3amaster/workspace/oddsense/lib/tasks/import.rake:101:in block (4 levels) in <top (required)>' /home/q3amaster/workspace/oddsense/lib/tasks/import.rake:96:ineach'
/home/q3amaster/workspace/oddsense/lib/tasks/import.rake:96:in block (3 levels) in <top (required)>' /home/q3amaster/workspace/oddsense/lib/tasks/import.rake:93:ineach'
/home/q3amaster/workspace/oddsense/lib/tasks/import.rake:93:in block (2 levels) in <top (required)>' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:613:incall'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:613:in block in execute' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:608:ineach'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:608:in execute' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:574:inblock in invoke_with_call_chain'
/opt/ruby1.9/lib/ruby/1.9.1/monitor.rb:190:in mon_synchronize' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:567:ininvoke_with_call_chain'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:584:in block in invoke_prerequisites' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:581:ineach'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:581:in invoke_prerequisites' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:573:inblock in invoke_with_call_chain'
/opt/ruby1.9/lib/ruby/1.9.1/monitor.rb:190:in mon_synchronize' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:567:ininvoke_with_call_chain'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:560:in invoke' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:2012:ininvoke_task'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:1990:in block (2 levels) in top_level' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:1990:ineach'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:1990:in block in top_level' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:2029:instandard_exception_handling'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:1984:in top_level' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:1963:inblock in run'
/opt/ruby1.9/lib/ruby/1.9.1/rake.rb:2029:in standard_exception_handling' /opt/ruby1.9/lib/ruby/1.9.1/rake.rb:1960:inrun'
/opt/ruby1.9/bin/rake:31:in `

'

[andy-frost]

You have used string index
ruby 1.8 'abc'[0] => 97
ruby 1.9 'abc'[0] => 'a'

If you replace it with followong in several places in chardistribution.rb gem will be 100% ruby 1.9 comp
'abc'[0].ord