Errors in Gemfile

Question

I\'ve cloned my app from Github but I\'ve got errors on Gemfile. So I think, this app. is still running on heroku and it said that all up to date when I\'ve used following comma

Answer 1

I did not get this error using Ruby 2.4.1. I did get the same error when I changed versions to 1.9.3, as specified in the Gemfile. I also don't see a branch called rails3 at the source on Github. I would try removing the branch option first.

gem 'recaptcha', require: 'recaptcha/rails'

Answer 2

1- In reCAPTCHA project on Github there is not a branch rails3, so, remove that piece of your Gemfile.

gem 'recaptcha', :require => 'recaptcha/rails'

2- Since you are using ruby 2.2.x, and in Gemfile is 1.9.3 I suggest that you should install 1.9.3 (via rvm or via rvm or whatever you use to manage your ruby versions) in your machine and work with that in order to avoid other conflicts you may find, because you are using a legacy code.

rvm install 1.9.3

rvm use 1.9.3

now install gem bundler and after that blundle install your Gemfile