Node js nvm install
To go back to using the system’s version of Node, run the command nvm use system. You can also confirm the version of Node currently in use with node -v. NVM again returns the current version number. You can also confirm the current version of Node with nvm current. NVM confirms it is now using the new version. Specify either the version number of Node (major or minor release) or an alias such as node. To select a different version of Node, use the nvm use command. NVM returns a list of all Node versions and aliases, along with an arrow indicating the current version. Review all installed versions of Node with the ls command. If you specify a version of Node that is not available, NVM responds with the error message Version '15.0.2' not found - try 'nvm ls-remote' to browse available versions. Node also displays the exact version it selected after installation (for example, Now using node v14.15.4). You can determine the latest version of each release from the output of nvm ls-remote. If you only specify the major release number for a Node version, NVM installs the latest version of that release. Now using node v15.5.1 (npm v7.3.0)Ĭreating default alias: default -> node (-> v15.5.1) Note
#Node js nvm install install
To install the latest version of Node, run the following: nvm install nodeĪfter a successful install, NVM displays information about the installation. You can install as many versions of Node as you want. NVM’s install command downloads, compiles, and installs the specified version of Node. You can confirm the version of NVM that is running with the following command: nvm -version If you see the message nvm: command not found, confirm the original installation completed successfully and repeat step #2 of this section to source the. If the installation was successful, NVM returns nvm. nvmrc file (if used).Ĭonfirm you have successfully installed NVM.
#Node js nvm install how to
These instructions show you how to install NVM and are generally valid for most Linux distributions, although some of the. A Summary of the NVM Installation and Configuration ProcessĪ complete NVM installation consists of the following high-level steps. NVM also simplifies the installation and compilation process because Node versions no longer have to be obtained directly from the distribution channel. NVM stores the Node versions and associated modules inside your user directory, so sudo does not have to be used. Since NVM enables quick and effortless switching between Node versions, it is much easier to test version compatibility and upgrades with multiple libraries. Node changes quickly and testing applications with different versions is often difficult. This guide describes how to install NVM, and how to use it to install and run different versions of Node. NVM allows you to easily install and manage different versions of Node and switch between them on a per-shell basis. NVM is easy to understand and works on any POSIX-compliant shell (for example, sh or bash). Node Version Manager (NVM) is an open source version manager for