rake bootstrap RAILS_ENV=development error

simdm@Ubuntu:~/shapado$ rake bootstrap RAILSENV=development —trace Loaded DEPRECATION WARNING: Rake tasks in /home/simdm/shapado/vendor/plugins/i18nactionmailer/tasks/i18nactionmailertasks.rake are deprecated. Use lib/tasks instead. (called from at /home/simdm/shapado/Rakefile:7) Invoke bootstrap (first_time) Invoke environment (first_time) ** Execute environment

Setting up Twitter provider Setting up Facebook provider Setting up Identica provider Setting up Github provider Setting up LinkedIn provider Invoke db:drop (first_time) Invoke environment Execute db:drop Invoke setup:createadmin (firsttime) Invoke environment Execute setup:createadmin ** Invoke setup:defaulttheme (firsttime) ** Execute setup:defaulttheme rake aborted! undefined method exitstatus' for nil:NilClass /usr/lib/ruby/gems/1.9.1/gems/activesupport-3.0.8/lib/active_support/whiny_nil.rb:48:inmethodmissing' /usr/lib/ruby/gems/1.9.1/gems/yui-compressor-0.9.6/lib/yui/compressor.rb:84:in block in compress' /usr/lib/ruby/gems/1.9.1/gems/yui-compressor-0.9.6/lib/yui/compressor.rb:117:instreamify' /usr/lib/ruby/gems/1.9.1/gems/yui-compressor-0.9.6/lib/yui/compressor.rb:66:in compress' /home/simdm/shapado/lib/jobs/themes.rb:11:ingeneratestylesheet' /home/simdm/shapado/lib/tasks/setup.rake:58:in block (2 levels) in <top (required)>' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:205:incall' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:205:in block in execute' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:200:ineach' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:200:in execute' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:158:inblock in invokewithcallchain' /usr/lib/ruby/1.9.1/monitor.rb:201:in mon_synchronize' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:151:ininvokewithcallchain' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:176:in block in invoke_prerequisites' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:174:ineach' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:174:in invoke_prerequisites' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:157:inblock in invokewithcallchain' /usr/lib/ruby/1.9.1/monitor.rb:201:in mon_synchronize' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:151:ininvokewithcallchain' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/task.rb:144:in invoke' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:112:ininvoketask' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:90:in block (2 levels) in top_level' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:90:ineach' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:90:in block in top_level' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:129:instandardexceptionhandling' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:84:in top_level' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:62:inblock in run' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:129:in standard_exception_handling' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/lib/rake/application.rb:59:inrun' /usr/lib/ruby/gems/1.9.1/gems/rake-0.9.2/bin/rake:32:in <top (required)>' /usr/bin/rake:19:inload' /usr/bin/rake:19:in `‘ Tasks: TOP => bootstrap => setup:defaulttheme simdm@Ubuntu:~/shapado$