garagemaio.blogg.se - Install node with brew

Make sure Homebrew has the latest version of the Node package.Before you can start making super awesome apps in NodeJS, you have to install it.You can use Homebrew to update the software it installs. New versions of Node and NPM come out frequently. This should print the version number so you’ll see something like this 1.4.27 To see if NPM is installed, type npm -v in Terminal.

This should print the version number so you’ll see something like this v0.10.31. To see if Node is installed, type node -v in Terminal. Make sure you have Node and NPM installed by running simple commands to see what version of each is installed: Homebrew has to download some files and install them. This updates Homebrew with a list of the latest version of Node.

Open the Terminal app and type brew update.

The whole process (after you have Homebrew installed) should only take you a few minutes. Homebrew handles downloading, unpacking and installing Node and NPM on your system. Installing Node.js® and NPM is pretty straightforward using Homebrew. Follow the steps on the How to Install Homebrew on Mac instruction guide to install Homebrew. Homebrew lets you avoid possible security problems associated with using the sudo command to install software like Node and Node modules. Although you can install Node in other ways, we recommend using Homebrew. The Terminal application is located in the Utilities folder in the Applications folder. You’ll also need the Terminal to use Node.js and NPM.

You should have some familiarity with the Mac Terminal application since you’ll need to use it to install and test Node and NPM.

NPM is installed when you install Node.js®Īlthough there is Mac installer program on the Node website, we recommend using Homebrew to install and update Node. For example, the “request” module simplifies the process of making HTTP requests so you can easily get web resources from other sites.

A package, also called a module, is just a code library that extends Node by adding useful features. NPM is a “package manager” that makes installing Node “packages” fast and easy. You can also use it to perform helpful tasks on your computer such as concatenating and minifying JavaScript files and compiling Sass files into CSS. Node.js® is a JavaScript-based environment which you can use to create web-servers and networked applications. Installing Node.js® and NPM on Mac What’s Node.js® and NPM?