If you want to use yo v1.5.0 with Node v4.2.1, you could do this: nvm use 4.2.1
#Nvm mac os x install
Nvm will allow us to install several different versions of Node on a machine and to choose the packages for that version of Node.įor example, if you wanted to be able to try Node v4.2.1 and Node v4.2.4 on your machine, you could install them as follows: nvm install 4.2.1 Nvm will help ‘re-create’ a Node environment.
Therefore, I recommend developing a procedure for documenting the “Node environment”-that is, which version of Node is being used and which Node packages are installed globally-and find a way to ‘re-create’ a Node environment. I think it’s possible that a Node application may work with some versions of a package, but not others. Hence, it can be easy to forget which Node packages are needed globally for a certain application. It is easy to install Node packages globally. Nvm will allow you to get around those permissions errors and install more than one node version and switch between those versions. When you try to do npm install -g, you can run into errors like this: npm ERR! Error: EACCES: permission denied, mkdir
Regarding the second point, typically, on an OSX machine, Node installs files globally at /usr/local/lib/node_modules and /usr/local/bin.
If that worked then congratulations - you’ve installed Node.js, npm, and Grunt. To test out your Node and npm install, try installing Grunt (you might be asked to run with sudo): npm install -g grunt-cli Next, install Node (npm will be installed with Node): brew install node Next, add Homebrew’s location to your $PATH in your. Run the command below and follow any recommendations from brew doctor. brew updateĪs a safe measure you should run brew doctor to make sure your system is ready to brew.
#Nvm mac os x update
Then run brew update to make sure Homebrew is up to date. Install Node.js and npm with Homebrewįirst, install Homebrew. However, if you’re a Homebrew fan like me and prefer to install all of your packages with it - ensuring your packages are installed using the same commands and directories and allowing Homebrew to easily manage upgrades and updates - then this guide will help you get started.
#Nvm mac os x download
The default method for installing Node.js is to download a pre-built installer for your platform, install it and make sure it’s on your $PATH. If you’re looking for an easy guide to install Node.js and npm on OS X and macOS - this is it.īefore we get started, are you listening to JS Party? If not, you should be! Maybe start with our episode all about best practices for Node developers.