(in /Users/amcates/Projects/sparkling-lips)
/Users/amcates/Projects/sparkling-lips/Rakefile:9: warning: already initialized constant SOURCES
** Invoke instant_coffee:build (first_time)
** Invoke instant_coffee:clean (first_time)
** Execute instant_coffee:clean
Deleting public/javascripts
rake aborted!
Operation not permitted - public/javascripts
./lib/tasks/instant_coffee.rake:111:in `delete'
./lib/tasks/instant_coffee.rake:111
./lib/tasks/instant_coffee.rake:102:in `each'
./lib/tasks/instant_coffee.rake:102
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:636:in `call'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:636:in `execute'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:631:in `each'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:631:in `execute'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:597:in `invoke_with_call_chain'
/Users/amcates/.rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:590:in `invoke_with_call_chain'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:607:in `invoke_prerequisites'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:604:in `each'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:604:in `invoke_prerequisites'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:596:in `invoke_with_call_chain'
/Users/amcates/.rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:590:in `invoke_with_call_chain'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:583:in `invoke'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:2051:in `invoke_task'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:2029:in `each'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:2029:in `top_level'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:2023:in `top_level'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:2001:in `run'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/lib/rake.rb:1998:in `run'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/gems/rake-0.8.7/bin/rake:31
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/bin/rake:19:in `load'
/Users/amcates/.rvm/gems/ree-1.8.7-2011.03@global/bin/rake:19