Installing Node.js with Homebrew and nvm

install.sh

# Install Homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

# Install nvm
brew install nvm

# Export nvm environment
export NVM_DIR="$HOME/.nvm"
. "$(brew --prefix nvm)/nvm.sh"

# Install latest Node.js
nvm install stable && nvm use stable

# Save your nvm env loading into your .bash_profile or similar
if [[ $(brew ls --versions nvm) ]]
then
    export NVM_DIR="$HOME/.nvm"
    . "$(brew --prefix nvm)/nvm.sh"
fi