You can »transfer« your global packages from one version to another at any given time. You also can use more explicit versions like this: nvm install 6.2 -reinstall-packages-from=6.0 This will install the latest release and reinstall the globally installed packages from the predecessor. The easiest one is to take care of that after during installation of a new node version with: nvm install node -reinstall-packages-from=node Thankfully nvm offers to ways to accomplish that. This is something you want to automate since releases of Node.js are pretty frequent (for a good reason). Please note that you have to install global packages with every node version your are using with nvm.
In place of a version pointer like “6”, you can use the special default aliases like “stable” and “unstable”: nvm install stable You will use the latest installed version automatically after installation. Let’s install the latest v5.x.x release in addition: nvm install 5 To download, compile, and install the (currently) latest v6.x.x release of node, do this: nvm install 6 In case of the homebrew installation it is: export NVM_DIR=~/.nvm Please have a look at in case you would like to do a manual install.Įither way you have to add a few lines to your ~/.bash_profile, ~/.zshrc or ~/.profile. I prefer installing it via homebrew: $ brew update Installing the Node Version Manager (nvm) Do yourself a favor and remove that to prevent possible issues with linking globale packages via npm link. Potential problems with linking global packagesĭouble check if there still is a node_modules directory in /usr/local/lib holding your globally installed packages. Let’s get rid of this and older versions in the cellar of homebrew: $ brew uninstall -force node
But I have to be able to use a different Node version just in case thinks break with Node 4.0.įirst we could check which version of node we are using: $ node -v This became more important since the stable release of Node 4.0 which I like to use. But beside the quirk when it comes to updating npm there is a method which makes switching Node.js version even easier. Sure you can just use homebrew to update your Node.js installation when there are new releases.
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