asset-compile-failure

/home/deploy/.rbenv/versions/1.9.3-p362/bin/ruby /home/deploy/.rbenv/versions/1.9.3-p362/bin/rake assets:precompile:all RAILS_ENV=qa RAILS_GROUPS=assets --trace
** Invoke assets:precompile:all (first_time)
** Execute assets:precompile:all
** Invoke assets:precompile:primary (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Invoke tmp:cache:clear (first_time)
** Execute tmp:cache:clear
** Execute assets:precompile:primary
rake aborted!
Unexpected token: keyword (var)
  (in /usr/share/where/campaign_manager/releases/20130116165339/app/assets/javascripts/application.js)
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs/ruby_racer_runtime.rb:32:in `rescue in block in eval'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs/ruby_racer_runtime.rb:26:in `block in eval'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs/ruby_racer_runtime.rb:78:in `block in lock'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/therubyracer-0.10.1/lib/v8/c/locker.rb:13:in `Locker'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs/ruby_racer_runtime.rb:76:in `lock'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs/ruby_racer_runtime.rb:25:in `eval'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/execjs-1.3.0/lib/execjs/ruby_racer_runtime.rb:17:in `exec'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/uglifier-1.2.4/lib/uglifier.rb:101:in `compile'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/actionpack-3.2.11/lib/sprockets/compressors.rb:74:in `compress'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/processing.rb:265:in `block in js_compressor='
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/processor.rb:29:in `call'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/processor.rb:29:in `evaluate'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/tilt-1.3.3/lib/tilt/template.rb:76:in `render'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/context.rb:193:in `block in evaluate'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/context.rb:190:in `each'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/context.rb:190:in `evaluate'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/bundled_asset.rb:26:in `initialize'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:252:in `new'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:252:in `build_asset'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/index.rb:93:in `block in build_asset'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/caching.rb:19:in `cache_asset'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/index.rb:92:in `build_asset'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:169:in `find_asset'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/index.rb:60:in `find_asset'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/actionpack-3.2.11/lib/sprockets/static_compiler.rb:19:in `block in compile'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:219:in `block in each_logical_path'
/home/deploy/.rbenv/versions/1.9.3-p362/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:206:in `block (2 levels) in each_file'