upgrade ruby on rails on mac sierra error -


i'm having problems update ruby , install rails, seems installed 

brew install rbenv ruby-build warning: rbenv-1.1.0 installed warning: ruby-build-20170405 installed thiagos-air:~ thiagobaptistella$ rbenv install 2.4.1 rbenv: /users/thiagobaptistella/.rbenv/versions/2.4.1 exists continue installation? (y/n) n thiagos-air:~ thiagobaptistella$ ruby -v ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16]

system macos sierra version 10.12.4 (16e195)

for reason can't instal rails.

any thoughts ?

thank you

you have set required ruby version before using it. can set locally rbenv local 2.4.1 or globally rbenv global 2.4.1.


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