/Users/antoniomalvagomes/HillSouth/grape-server/lib/app.rb:22:in `<top (required)>': uninitialized constant Paperclip::Upfile (NameError)
	from /Users/antoniomalvagomes/HillSouth/grape-server/config.ru:3:in `require'
	from /Users/antoniomalvagomes/HillSouth/grape-server/config.ru:3:in `block in <main>'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/lib/rack/builder.rb:51:in `instance_eval'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/lib/rack/builder.rb:51:in `initialize'
	from /Users/antoniomalvagomes/HillSouth/grape-server/config.ru:1:in `new'
	from /Users/antoniomalvagomes/HillSouth/grape-server/config.ru:1:in `<main>'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/lib/rack/builder.rb:40:in `eval'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/lib/rack/builder.rb:40:in `parse_file'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/lib/rack/server.rb:200:in `app'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/lib/rack/server.rb:301:in `wrapped_app'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/lib/rack/server.rb:252:in `start'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/lib/rack/server.rb:137:in `start'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/gems/rack-1.4.1/bin/rackup:4:in `<top (required)>'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/bin/rackup:19:in `load'
	from /Users/antoniomalvagomes/.rvm/gems/ruby-1.9.2-p290@bellamy/bin/rackup:19:in `<main>'