Can't remove gem from rvm gemset

Question

It seems like I installed the rails 4.2 and rails 5.0.1 in the same gemset . Now I want to delete the version 5.0.1 .

Here is what I did.

> rvm use 2.3.2@rails420
> gem uninstall rails --version 5.0.1
> rails -v
Rails 5.0.1

I am confused why it still exist?

Answer 1

Gemset's version of rails must not be the one you have running on your machine and backwards. Check the overall rails version and the gemset entry.