fixes dependencies

Author: Torsten Ruger

app/overrides/codes.rb

@@ -1,10 +1,10 @@
 Deface::Override.new(:virtual_path => 'spree/admin/variants/_form',
                      :name => "Add product label button",
                      :insert_bottom => ".right",
-                     :partial => "admin/products/barcode_variant_link",
+                     :partial => "spree/admin/products/barcode_variant_link",
                      :disabled => false)
 Deface::Override.new(:virtual_path => 'spree/admin/products/_form',
                      :name => "Add product label button",
                      :insert_bottom => ".right",
-                     :partial => "admin/products/barcode_product_link",
+                     :partial => "spree/admin/products/barcode_product_link",
                      :disabled => false)

spree_pos.gemspec

@@ -13,5 +13,9 @@ Gem::Specification.new do |s|
   s.requirements << 'none'
 
 
-  s.add_dependency('spree_core', '>= 1.1')
+  s.add_dependency('spree_core', '>= 1.2')
+  s.add_dependency('barby')
+  s.add_dependency('prawn')
+  s.add_dependency('rqrcode') # missing dependency in barby
+  s.add_dependency('chunky_png')
 end