Gem::InstallError: nokogiri requires Ruby version >= 1.9.2

Question

Trying to do a bundle install to a ruby (sinatra) project and I keep getting this error:

Gem::InstallError: nokogiri requires Ruby version >= 1.9.2.
An error occurred while installing nokogiri (1.6.0), and Bundler cannot continue.
Make sure that `gem install nokogiri -v '1.6.0'` succeeds before bundling.

So I go ahead and gem install nokogiri -v '1.6.0' and end with success.

Then I try bundle install again and get the error. Rinse and repeat.

I'm not a ruby dev so I'm not sure what to do at this point. Any help?

Answer 1

Have you tried Bundle update?

Also, highly recommend you use version control for Ruby - rvm is a great solution. https://rvm.io/

Then you can do rvm use ruby-version@myNewApp --create, then ditch --create everytime you use it or use .rvmrc and stick that line in there so it'll auto use nice clean versions of different gems depending for each app you create.