다 중 조작 플랫폼 의 git 와 nodejs 설치

Install Git

Windows: Download & install msysgit.

Mac: Install it with Homebrew, MacPorts or installer.

Linux (Ubuntu, Debian):  sudo apt-get install git-core

Linux (Fedora, Red Hat, CentOS):  sudo yum install git-core

Install Node.js
The best way to install Node.js is installing with nvm.
method 1 ==> 
cURL:

$ curl https://raw.github.com/creationix/nvm/master/install.sh | sh

Once installed, restart the terminal and run the following command to install Node.js.

$ nvm install 0.10

method 2 ==> 
Wget:

$ wget -qO- https://raw.github.com/creationix/nvm/master/install.sh | sh

Once installed, restart the terminal and run the following command to install Node.js.

$ nvm install 0.10

method 3 ==>
 Or you can download the installer and install it.
Install Other NPM package
Once all the requirements are installed, you can install npm package with npm.

$ npm install -g package_name