ruby-install fails when installing ruby 2.6.x and 3.0.x on mac osx 11.6...

In Rails, how do you have multiple versions of puma-dev running on different versions of Ruby via ru...

Issues installing/updating Bundler...

Why isn't chruby saving my default Ruby?...

Trying to make ruby-install on ubuntu 16.04...

Trouble with OpenSSL on RHEL 6.3 and all Ruby installers...

ruby-install to install latest ruby?...

How does ruby-install work?...

Why "ruby-install ruby" fails with: "E: Couldn't find package build-essential&quo...