Question

I want to change ruby version by rbenv, but I can't reset my 'which ruby'. Do anyone know how to change?

I run 'which ruby' → /usr/bin/ruby I run 'rbenv' → 2.6.5

OS : macOS Big Sur shell : zsh

Answer 1

Ensure there is something like this in your ~/.zshrc file:

if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi