ERROR: Error installing rails zeitwerk requires Ruby version >= 2.4.4

I recently changed my laptop and tried installing rails with

gem install rails

and I got this error

ERROR:  Error installing rails:
    zeitwerk requires Ruby version >= 2.4.4.

I have installed ruby version 2.4.4, 2.5.7, and 2.6.5 and I'm still getting the same error. Any pointers how to resolve this will be greatly appreciated. thanks

How do I install a specific version of a gem?

Use `gem install -v` You may already be familiar with gem install , but if you add the -v flag, you can specify the version of the gem to install. Using -v you can specify an exact version or use version comparators.

In directory wanted use rvm use ruby-2.5.7 command line to force the usage of this specific version of ruby and after gem install rails. Just tryed minutes ago and works fine