Heroku push rejected, failed to install gems via Bundler

Question

I am struggling to push my code to Heroku. And after searching on Google and Stack Overflow questions, I have not been able to find the solution. Here is What I get when I t

Answer 1

Use:

rm -rf ~/.bundle/ ~/.gem/ .bundle/ Gemfile.lock

I had Gemfile.lock at my localserver make sure to delete it from the localserver AND also the HEROKU V-machine.