Error with ruby update

Question

I tried to update my ruby and rails version. But I ended up with this error:

~ ruby -v
/Users/Benjamin/.rbenv/shims/ruby: line 21: /usr/local/Cellar/rbenv/1.1.0/libexec/rbenv:
No such file or directory

Is there anything I can do to fix this?

Answer 1

Run rbenv rehash

then to change / update ruby version use rbenv command which is ruby manager installed on your machine

Answer 2

Is this on OS X? You can try removing "$(rbenv init -)" from your ~/.bash_profile