How to fix libv8 error from Gemfile on Mavericks?

ruby-on-rails ruby gem bundle osx-mavericks

You can actually install that version on Mavericks:

gem install libv8 -v 3.11.8.17 -- --with-system-v8

I can confirm this works with rbenv and ruby 1.9.3p448

ruby-on-rails ruby gem bundle osx-mavericks

You need to reinstall libv8

$ gem uninstall libv8$ brew install v8$ gem install therubyracer

ruby-on-rails ruby gem bundle osx-mavericks

Try with

gem "therubyracer", "~> 0.10.2" to Gemfile

And it will install dependent gem libv8 (3.3.10.4) and the issue of build gem native extension failure got resolve.

CodeHunter