Sprockets::FileNotFound - couldn't find file 'jquery.ui.slider' in humanVsHuman branch

[airdine]

Hello,

I'm getting an error while trying to connect to the localhost:3000 page :

Sprockets::FileNotFound - couldn't find file 'jquery.ui.slider'

in rbenv I have :
ruby -v
ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-linux]

I had to edit the Gemfile like this to be able to install :
Gemfil.txt
changed those lines :

#gem 'coffee-filter', '~ > 0.1'
gem 'haml', '~ > 4.0'
gem 'sass', '~ > 3.4.25'

By the way, I have the same error when I try :
rake install:prod

` acpc_dealer compile
Compiling...make: rien à faire pour « all ».
Done
/home/xxxx/.rbenv/versions/2.0.0-p0/bin/ruby /home/xxxx/.rbenv/versions/2.0.0-p0/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets
/home/xxxx/.rbenv/versions/2.0.0-p0/lib/ruby/gems/2.0.0/gems/contextual_exceptions-0.0.2/lib/contextual_exceptions/class_refinement.rb:11: warning: Refinements are experimental, and the behavior may change in future versions of Ruby!
rake aborted!
Sprockets::FileNotFound: couldn't find file 'jquery.ui.slider'
(in /home/xxxx/Documents/acpc_poker_gui_client/app/assets/javascripts/application.js:9)

Tasks: TOP => assets:precompile:primary
(See full trace by running task with --trace)
rake aborted!
Command failed with status (1): [/home/xxxx/.rbenv/versions/2.0.0-p0/bin/...]

Tasks: TOP => install:prod => compile:assets => assets:precompile
(See full trace by running task with --trace)
`

I guess it's one of gem version I changed who don't support jquery.ui ?

Thanks in advance