Unable to execute the command "rails g surveyor_gui:install"

[ghost]

I install "surveyor" and "protected_attributes" gems in my repo and ran migrations successfully too. However I have not been able to install and migrate "surveyor_gui". It fails with following error:

/Users/archanaraut/.rvm/gems/ruby-2.3.0/bundler/gems/surveyor_gui-a351b314e7a6/lib/surveyor_gui/models/column_methods.rb:13:in block in <module:ColumnMethods>': uninitialized constant SurveyorGui::Models::ColumnMethods::PermittedParams (NameError) from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/activesupport-4.1.0/lib/active_support/concern.rb:120:inclass_eval'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/activesupport-4.1.0/lib/active_support/concern.rb:120:in append_features' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/bundler/gems/surveyor_gui-a351b314e7a6/app/models/column.rb:2:ininclude'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/bundler/gems/surveyor_gui-a351b314e7a6/app/models/column.rb:2:in <class:Column>' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/bundler/gems/surveyor_gui-a351b314e7a6/app/models/column.rb:1:in<top (required)>'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/bundler/gems/surveyor_gui-a351b314e7a6/lib/surveyor_gui/engine.rb:24:in block (2 levels) in <class:Engine>' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/bundler/gems/surveyor_gui-a351b314e7a6/lib/surveyor_gui/engine.rb:23:ineach'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/bundler/gems/surveyor_gui-a351b314e7a6/lib/surveyor_gui/engine.rb:23:in block in <class:Engine>' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/activesupport-4.1.0/lib/active_support/callbacks.rb:438:ininstance_exec'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/activesupport-4.1.0/lib/active_support/callbacks.rb:438:in block in make_lambda' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/activesupport-4.1.0/lib/active_support/callbacks.rb:184:inblock in simple'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/activesupport-4.1.0/lib/active_support/callbacks.rb:86:in run_callbacks' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/reloader.rb:83:inprepare!'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/actionpack-4.1.0/lib/action_dispatch/middleware/reloader.rb:55:in prepare!' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/railties-4.1.0/lib/rails/application/finisher.rb:52:inblock in module:Finisher'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/railties-4.1.0/lib/rails/initializable.rb:30:in instance_exec' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/railties-4.1.0/lib/rails/initializable.rb:30:inrun'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/railties-4.1.0/lib/rails/initializable.rb:55:in block in run_initializers' from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:228:inblock in tsort_each'
from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:350:in block (2 levels) in each_strongly_connected_component' from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:431:ineach_strongly_connected_component_from'
from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:349:in block in each_strongly_connected_component' from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:ineach'
from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:in call' from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:347:ineach_strongly_connected_component'
from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:226:in tsort_each' from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/tsort.rb:205:intsort_each'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/railties-4.1.0/lib/rails/initializable.rb:54:in run_initializers' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/railties-4.1.0/lib/rails/application.rb:288:ininitialize!'
from /Users/archanaraut/Documents/work/MyFreedomForms/config/environment.rb:5:in <top (required)>' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/spring-1.7.1/lib/spring/application.rb:92:inrequire'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/spring-1.7.1/lib/spring/application.rb:92:in preload' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/spring-1.7.1/lib/spring/application.rb:143:inserve'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/spring-1.7.1/lib/spring/application.rb:131:in block in run' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/spring-1.7.1/lib/spring/application.rb:125:inloop'
from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/spring-1.7.1/lib/spring/application.rb:125:in run' from /Users/archanaraut/.rvm/gems/ruby-2.3.0/gems/spring-1.7.1/lib/spring/application/boot.rb:19:in<top (required)>'
from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in require' from /Users/archanaraut/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:inrequire'
from -e:1:in `

'

[ghost]

I installed surveyor and ran db migrations and then installed surveyor_gui, and then tried generating the surveyor_gui model, when I faced this issue. However following the instructions in README.md, got me out of this issue.