CODEWITHSUNDEEP
rubyrbenv
user2461218
user2461218

Reputation:

Ruby version not update using rbenv on mac

I follow this tutorial

Install homebrew

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Install Ruby

brew install rbenv ruby-build
echo 'if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi' >> ~/.bash_profile
rbenv install 2.4.0
rbenv global 2.4.0
ruby -v

but output ruby -v still

ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16]

running on mac OS Sierra 10.12

Upvotes: 1

Views: 1233

Answers (3)

spickermann
spickermann

Reputation: 107117

One of the steps of the installation is this one:

echo 'if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi' >> ~/.bash_profile

Which writes a command into your .bash_profile.

You need to restart your Bash session (quit the Terminal and open a new one) to take it into effect.

Upvotes: 1

Martin
Martin

Reputation: 4222

Add eval "$(rbenv init -)" line to your .bash_profile.

Works for me.

Upvotes: 0

Elliot Yeo
Elliot Yeo

Reputation: 11

I was having the same issues and mislav's comment here [https://github.com/rbenv/rbenv/issues/939][1] fixed it for me.

Upvotes: 0

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