How to get RVM to set correct gem path

Question

On a clean Mac OS X \"Snow Leopard\" install, I have a problem with RVM: It sets the Ruby path correctly but doesn\'t set the gem path. When I start a Rails server it mixes

Answer 1

Make sure you do a gem install rails after setting the default Ruby version:

  rvm use 1.9.2-head
  gem install rails

and then check again with which rails.