Step 1 - Add PHC-Members to your gemfile
gem 'phcmemberspro', '~> 3.7', '>= 3.7.5'
bundle exec install
Step 2 - Add database migration files
rake railties:install:migrations
rake db:migrate
Step 3 - Mount in your Routes File
Mount the Engine in your Routes File
mount Phcmemberspro::Engine, :at => '/'