“gem install therubyracer -v '0.10.2'” on osx mavericks not installing

Question

Trying to install therubyracer on mavericks using \"gem install therubyracer -v \'0.10.2\'\" but i am getting the following error:

/Users/dennischen/.rvm/rub         


        

Answer 1

I manage to install therubyracer 0.12 and libv8 3.16.14.3 on ruby 2.0.0p353 and os x 10.9

libv8 requires gcc42

brew install v8
brew install apple-gcc42
sudo ln -sf /usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/gcc-4.2 /usr/bin/gcc
sudo ln -sf /usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/g++-4.2 /usr/bin/g++
sudo ln -sf /usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/cpp-4.2 /usr/bin/cpp
gem install libv8

therubyracer requires later gcc

brew install gcc49
sudo ln -sf /usr/local/Cellar/gcc49/4.9-20131110/bin/gcc-4.9 /usr/bin/gcc
sudo ln -sf /usr/local/Cellar/gcc49/4.9-20131110/bin/g++-4.9 /usr/bin/g++
sudo ln -sf /usr/local/Cellar/gcc49/4.9-20131110/bin/cpp-4.9 /usr/bin/cpp

Gemfile

gem 'therubyracer', :require => 'v8', :platforms => :ruby

use bundle instead of gem install therubyracer