Ruby on Rails 勉強
Step 1: Install Command line tools on terminal
xcode-select --install
Step 2: Install Homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
step3
sudo port uninstall ruby 上記、入力してもcommand not found
step4
rvm implode brew install rbenv ruby-build echo 'eval "$(rbenv init -)"' >> ~/.bash_profile source ~/.bash_profile
Step 5: Install Ruby
rbenv install 2.3.0 rbenv global 2.3.0 ruby -v
step 6 install bundller and rails
gem install bundler bundle -v gem install rails rails -v