Removing all installed Gems and starting over

Question

I recently started learning Ruby and Ruby on Rails, and have watched a plethora of getting started materials. I have been finding lately that I keep getting errors where gems w

Answer 1

using RVM, you could just type...

rvm gemset empty GEMSET

where GEMSET is the gemset which you would like to empty. then...

install bundle

yum install bundler and finally

bundle install