Hi,

I keep the following error when testing rubyrep

rubyrep --verbose scan -c testconf in ~
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/table_spec_resolver.rb:91: warning: encoding option is ignored - U
Exception caught: Mysql::Error: query: not connected: SHOW TABLES
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/activerecord-3.2.5/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:243:in query' /home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/activerecord-3.2.5/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:243:inblock in execute'
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/activerecord-3.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:280:in block in log' /home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/activesupport-3.2.5/lib/active_support/notifications/instrumenter.rb:20:ininstrument'
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/activerecord-3.2.5/lib/active_record/connection_adapters/abstract_adapter.rb:275:in log' /home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/activerecord-3.2.5/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:243:inexecute'
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/activerecord-3.2.5/lib/active_record/connection_adapters/mysql_adapter.rb:314:in execute_and_free' /home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/activerecord-3.2.5/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:381:intables'
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/table_spec_resolver.rb:14:in tables' /home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/table_spec_resolver.rb:91:inblock in expand_table_specs'
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/table_spec_resolver.rb:83:in each' /home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/table_spec_resolver.rb:83:inexpand_table_specs'
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/table_spec_resolver.rb:58:in resolve' /home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/session.rb:45:inmanual_primary_keys'
/home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/session.rb:215:in connect_database' /home/mbertulli/.rvm/gems/ruby-1.9.2-head/gems/rubyrep-1.2.0/lib/rubyrep/session.rb:179:inblock in refresh_database_connection'