我跟随Mac安装Rails的"“,在安装了Xcode和Homebrew之后,我尝试安装Rails。
在本教程中的这一行之后(我认为是安装Ruby):
brew install rbenv ruby-build
# Add rbenv to bash so that it loads every time you open a terminal
echo 'if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi' >> ~/.bash_profile
source ~/.b