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Error during activeadmin gem installation on Rails 5.0 app

Troubleshooting Error with rails activeadmin gem Installation.

Ever faced this error below with gem activeadmin installation in rails 5

Your bundle requires gems that depend on each other, creating
an infinite loop. Please remove gem 'meta_search' and try

Include this line in your Gemfile
gem 'activeadmin', github: 'activeadmin'

update your bundle doing this.

bundle update 
This error will appear in your console

Fetching gem metadata from
Fetching version metadata from
Fetching dependency metadata from
Resolving dependencies...
Bundler could not find compatible versions for gem
  In Gemfile:
    activeadmin was resolved to 1.0.0.pre4, which depends on
formtastic (~> 3.1) was resolved to 3.1.4, which
depends on
        actionpack (>= 3.2.13)

    activeadmin was resolved to 1.0.0.pre4, which depends on
inherited_resources (~> 1.6) was resolved to 1.6.0,
which depends on
        actionpack (< 5, >= 3.2)

    rails (~> 5.0.1) was resolved to 5.0.1, which depends on
      actionpack (= 5.0.1)

    rails (~> 5.0.1) was resolved to 5.0.1, which depends on
      actionpack (= 5.0.1)

    rails (~> 5.0.1) was resolved to 5.0.1, which depends on
      actionpack (= 5.0.1)

    rails (~> 5.0.1) was resolved to 5.0.1, which depends on
      actionpack (= 5.0.1)


Include this in your Gemfile:

gem 'activeadmin', github: 'activeadmin'
gem 'inherited_resources', github: 'activeadmin/inherited_resources'
Again update bundle
bundle update

Problem will have been solved by now if any other problem occurs
try removing Gemfile.lock
rm Gemfile.lock
from your Rails app directory
 and update bundle again.
bundle update


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