Redmine

Fresh install of redmine 3.2.1 (existed on 3.2.0 too) on Ubuntu 14.04
Environment:
Redmine version 3.2.1.stable
Ruby version 2.1.4-p265 (2014-10-27) [x86_64-linux]
Rails version 4.2.5.2
Environment production
Database adapter Mysql2

When attempting to use the receive_imap I get the following error

/usr/bin/rake -f /home/redmine/redmine/Rakefile redmine:email:receive_imap RAILS_ENV="production" host=imap.gmail.com username="xxxx" password=xxxxport=993 ssl=1 project=testing folder="test" --trace
rake aborted!
NameError: uninitialized constant ActionView::Helpers::ActiveModelHelper
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionview-4.2.5.2/lib/action_view/helpers.rb:40:in `<module:Helpers>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionview-4.2.5.2/lib/action_view/helpers.rb:4:in `<module:ActionView>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionview-4.2.5.2/lib/action_view/helpers.rb:3:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionview-4.2.5.2/lib/action_view/base.rb:5:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionview-4.2.5.2/lib/action_view/view_paths.rb:1:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionpack-4.2.5.2/lib/abstract_controller/rendering.rb:4:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionpack-4.2.5.2/lib/action_controller/base.rb:204:in `<class:Base>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionpack-4.2.5.2/lib/action_controller/base.rb:164:in `<module:ActionController>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionpack-4.2.5.2/lib/action_controller/base.rb:5:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionpack-action_caching-1.1.1/lib/action_controller/action_caching.rb:13:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionpack-action_caching-1.1.1/lib/actionpack/action_caching.rb:1:in `require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/actionpack-action_caching-1.1.1/lib/actionpack/action_caching.rb:1:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:91:in `require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:91:in `rescue in block in require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:68:in `block in require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
/home/redmine/redmine/config/application.rb:5:in `<top (required)>'
/usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/home/redmine/redmine/Rakefile:5:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/rake_module.rb:28:in `load'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/rake_module.rb:28:in `load_rakefile'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:689:in `raw_load_rakefile'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:94:in `block in load_rakefile'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:176:in `standard_exception_handling'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:93:in `load_rakefile'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:77:in `block in run'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:176:in `standard_exception_handling'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:75:in `run'
/usr/bin/rake:33:in `<main>'
LoadError: cannot load such file -- actionpack-action_caching
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:77:in `require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:77:in `block (2 levels) in require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
/home/redmine/redmine/config/application.rb:5:in `<top (required)>'
/usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/home/redmine/redmine/Rakefile:5:in `<top (required)>'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/rake_module.rb:28:in `load'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/rake_module.rb:28:in `load_rakefile'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:689:in `raw_load_rakefile'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:94:in `block in load_rakefile'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:176:in `standard_exception_handling'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:93:in `load_rakefile'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:77:in `block in run'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:176:in `standard_exception_handling'
/home/redmine/.rvm/gems/ruby-2.1.4/gems/rake-11.1.2/lib/rake/application.rb:75:in `run'
/usr/bin/rake:33:in `<main>'

Please let me know if you require more information.

Many thanks
Wayne Oliver