NameError: uninitialized constant Spree::ThemeSupport

[arthurtalkgoal]

when I install rake spree_batch_products:install

I got the following error.

rake aborted!
NameError: uninitialized constant Spree::ThemeSupport
/home/railsu/.rvm/gems/ruby-2.0.0-p353@rails4/bundler/gems/spree-batch-products-44e64e759898/lib/spree_batch_products_hooks.rb:1:in <top (required)>' /home/railsu/.rvm/gems/ruby-2.0.0-p353@rails4/gems/polyglot-0.3.5/lib/polyglot.rb:65:inrequire'
/home/railsu/.rvm/gems/ruby-2.0.0-p353@rails4/gems/polyglot-0.3.5/lib/polyglot.rb:65:in require' /home/railsu/.rvm/gems/ruby-2.0.0-p353@rails4/bundler/gems/spree-batch-products-44e64e759898/lib/spree_batch_products.rb:2:in<top (required)>'

Here are my spree gems:

• spree (2.4.0.beta 7f40916)
• spree_alipay (2.2.0 7e7a89c)
• spree_api (2.4.0.beta)
• spree_backend (2.4.0.beta)
• spree_batch_products (0.70.0 44e64e7)
• spree_cmd (2.4.0.beta)
• spree_core (2.4.0.beta)
• spree_frontend (2.4.0.beta)
• spree_i18n (3.0.0 0c3e1e5)
• spree_paypal_express (2.0.3 517a926)
• spree_reviews (1.0.0 9a69348)
• spree_sample (2.4.0.beta)