Is it possible to run my Rails app on Heroku with Ruby 1.9.3? If so, how?

Question

I tried this tip: https://github.com/thoughtbot/laptop/pull/14#issuecomment-3192270 .

On deploy I see

-----> Using RUBY_VERSION: ruby-1.9.3-p0
         


        

Answer 1

I had the same problem: Specifying 1.9.3 in my Gemfile, but it was using 1.9.2. This fixed it:

heroku config:add PATH=bin:vendor/bundle/ruby/1.9.1/bin:/usr/local/bin:/usr/bin:/bin