Error installing libv8: ERROR: Failed to build gem native extension

Question

I made a rails project with,

rails new test_bootstrap.

succeeded.

moved to the project dir and added the gems

gem \         


        

Answer 1

I tried the below commands on my local, it worked fine:

brew install v8@3.15
gem install libv8 -v 'YOUR_VERSION' -- --with-system-v8
gem install therubyracer -v 'YOUR_VERSION' -- --with-v8-dir=/usr/local/opt/v8@3.15
bundle install