Download Nvm For Mac

To install NVM, head over to the project's repo on Github. As the instructions explain there, to install NVM we'll need to use the command line program curl to download NVM onto our computer. Installation instructions for NVM on Github. To do that, on a Mac, open up your Terminal or on Windows your Command Line and run the following. Pre requisites:.In Mac. Make sure you have xcode installed. “Install Node and NPM using NVM in Mac or Linux (Ubuntu)” is published by Lucas Kardonski. Download Now SAMSUNG STANDARD NVM EXPRESS DRIVER This guide describes how to install the samsung nvm express driver 3.3 hereinafter driver for windows operating systems. Samsung nvm express driver is a shareware software in the category desktop developed by samsung electronics. The Magician SSD management utility is designed to work with all Samsung SSD products including 470 Series, 750 Series, 830 Series, 840 Series, 850 Series, 860 Series, 870 Series, 960 Series, 970 Series and 980 Series. This software is not compatible with other manufacturers' SSDs. Magician Software. Version 7.0.0 140MB DOWNLOAD. Downloading and installing Node.js and npm. To publish and install packages to and from the public npm registry or a private npm registry, you must install Node.js and the npm command line interface using either a Node version manager or a Node installer. We strongly recommend using a Node version manager like nvm to install Node.js and npm.

  1. Nvm For Windows
  2. Node Version Managers
  3. Nvm Github
  4. Install Nvm Linux
  5. Nvm Osx
Table of contents
  • Using a Node version manager to install Node.js and npm
  • Using a Node installer to install Node.js and npm

To publish and install packages to and from the public npm registry or a private npm registry, you must install Node.js and the npm command line interface using either a Node version manager or a Node installer. We strongly recommend using a Node version manager like nvm to install Node.js and npm. We do not recommend using a Node installer, since the Node installation process installs npm in a directory with local permissions and can cause permissions errors when you run npm packages globally.

Note: to download the latest version of npm, on the command line, run the following command:

Overview

Checking your version of npm and Node.js

To see if you already have Node.js and npm installed and check the installed version, run the following commands:

Using a Node version manager to install Node.js and npm

Node version managers allow you to install and switch between multiple versions of Node.js and npm on your system so you can test your applications on multiple versions of npm to ensure they work for users on different versions.

OSX or Linux Node version managers

Windows Node version managers

Using a Node installer to install Node.js and npm

If you are unable to use a Node version manager, you can use a Node installer to install both Node.js and npm on your system.

If you use Linux, we recommend that you use a NodeSource installer.

OS X or Windows Node installers

If you're using OS X or Windows, use one of the installers from the Node.js download page. Be sure to install the version labeled LTS. Other versions have not yet been tested with npm.

Linux or other operating systems Node installers

If you're using Linux or another operating system, use one of the following installers:

  • NodeSource installer (recommended)
  • One of the installers on the Node.js download page

Or see this page to install npm for Linux in the way many Linux developers prefer.

Less-common operating systems

For more information on installing Node.js on a variety of operating systems, see this page.

Table of Contents

  • Installing and Updating
    • Install & Update Script
  • Usage
    • Setting Custom Colors
    • Deeper Shell Integration
      • bash
      • zsh
      • fish
  • Bash Completion
  • Uninstalling / Removal

Intro

nvm allows you to quickly install and use different versions of node via the command line.

Example:

Simple as that!

About

Download Nvm For Mac

nvm is a version manager for node.js, designed to be installed per-user, and invoked per-shell. nvm works on any POSIX-compliant shell (sh, dash, ksh, zsh, bash), in particular on these platforms: unix, macOS, and windows WSL.

Installing and Updating

Install & Update Script

To install or update nvm, you should run the install script. To do that, you may either download and run the script manually, or use the following cURL or Wget command:

Running either of the above commands downloads a script and runs it. The script clones the nvm repository to ~/.nvm, and attempts to add the source lines from the snippet below to the correct profile file (~/.bash_profile, ~/.zshrc, ~/.profile, or ~/.bashrc).

Additional Notes

  • If the environment variable $XDG_CONFIG_HOME is present, it will place the nvm files there.

  • You can add --no-use to the end of the above script (...nvm.sh --no-use) to postpone using nvm until you manually use it.

  • You can customize the install source, directory, profile, and version using the NVM_SOURCE, NVM_DIR, PROFILE, and NODE_VERSION variables.Eg: curl ... NVM_DIR='path/to/nvm'. Ensure that the NVM_DIR does not contain a trailing slash.

  • The installer can use git, curl, or wget to download nvm, whichever is available.

Troubleshooting on Linux

On Linux, after running the install script, if you get nvm: command not found or see no feedback from your terminal after you type command -v nvm, simply close your current terminal, open a new terminal, and try verifying again.Alternatively, you can run the following commands for the different shells on the command line:

bash: source ~/.bashrc

zsh: source ~/.zshrc

ksh: . ~/.profile

These should pick up the nvm command.

Troubleshooting on macOS

Since OS X 10.9, /usr/bin/git has been preset by Xcode command line tools, which means we can't properly detect if Git is installed or not. You need to manually install the Xcode command line tools before running the install script, otherwise, it'll fail. (see #1782)

If you get nvm: command not found after running the install script, one of the following might be the reason:

  • Since macOS 10.15, the default shell is zsh and nvm will look for .zshrc to update, none is installed by default. Create one with touch ~/.zshrc and run the install script again.

  • If you use bash, the previous default shell, your system may not have a .bash_profile file where the command is set up. Create one with touch ~/.bash_profile and run the install script again. Then, run source ~/.bash_profile to pick up the nvm command.

  • You have previously used bash, but you have zsh installed. You need to manually add these lines to ~/.zshrc and run . ~/.zshrc.

  • You might need to restart your terminal instance or run . ~/.nvm/nvm.sh. Restarting your terminal/opening a new tab/window, or running the source command will load the command and the new configuration.

  • If the above didn't help, you might need to restart your terminal instance. Try opening a new tab/window in your terminal and retry.

Install nvm on macos

If the above doesn't fix the problem, you may try the following:

  • If you use bash, it may be that your .bash_profile (or ~/.profile) does not source your ~/.bashrc properly. You could fix this by adding source ~/<your_profile_file> to it or follow the next step below.

  • Try adding the snippet from the install section, that finds the correct nvm directory and loads nvm, to your usual profile (~/.bash_profile, ~/.zshrc, ~/.profile, or ~/.bashrc).

  • For more information about this issue and possible workarounds, please refer here

Note For Macs with the M1 chip, node started providing arm64 arch darwin packages since v16.0.0. For earlier versions, there were only darwin_x64 packages available but no darwin_arm64. If you are facing issues installing node using nvm, you may want to update to v16 or later.

Ansible

You can use a task:

Verify Installation

To verify that nvm has been installed, do:

which should output nvm if the installation was successful. Please note that which nvm will not work, since nvm is a sourced shell function, not an executable binary.

Note: On Linux, after running the install script, if you get nvm: command not found or see no feedback from your terminal after you type command -v nvm, simply close your current terminal, open a new terminal, and try verifying again.

Important Notes

If you're running a system without prepackaged binary available, which means you're going to install nodejs or io.js from its source code, you need to make sure your system has a C++ compiler. For OS X, Xcode will work, for Debian/Ubuntu based GNU/Linux, the build-essential and libssl-dev packages work.

Note:nvm also support Windows in some cases. It should work through WSL (Windows Subsystem for Linux) depending on the version of WSL. It should also work with GitBash (MSYS) or Cygwin. Otherwise, for Windows, a few alternatives exist, which are neither supported nor developed by us:

Note:nvm does not support Fish either (see #303). Alternatives exist, which are neither supported nor developed by us:

  • bass allows you to use utilities written for Bash in fish shell
  • fast-nvm-fish only works with version numbers (not aliases) but doesn't significantly slow your shell startup
  • plugin-nvm plugin for Oh My Fish, which makes nvm and its completions available in fish shell
  • fnm - fisherman-based version manager for fish
  • fish-nvm - Wrapper around nvm for fish, delays sourcing nvm until it's actually used.

Note: We still have some problems with FreeBSD, because there is no official pre-built binary for FreeBSD, and building from source may need patches; see the issue ticket:

Note: On OS X, if you do not have Xcode installed and you do not wish to download the ~4.3GB file, you can install the Command Line Tools. You can check out this blog post on how to just that:

Note: On OS X, if you have/had a 'system' node installed and want to install modules globally, keep in mind that:

  • When using nvm you do not need sudo to globally install a module with npm -g, so instead of doing sudo npm install -g grunt, do instead npm install -g grunt
  • If you have an ~/.npmrc file, make sure it does not contain any prefix settings (which is not compatible with nvm)
  • You can (but should not?) keep your previous 'system' node install, but nvm will only be available to your user account (the one used to install nvm). This might cause version mismatches, as other users will be using /usr/local/lib/node_modules/* VS your user account using ~/.nvm/versions/node/vX.X.X/lib/node_modules/*

Homebrew installation is not supported. If you have issues with homebrew-installed nvm, please brew uninstall it, and install it using the instructions below, before filing an issue.

Note: If you're using zsh you can easily install nvm as a zsh plugin. Install zsh-nvm and run nvm upgrade to upgrade.

Note: Git versions before v1.7 may face a problem of cloning nvm source from GitHub via https protocol, and there is also different behavior of git before v1.6, and git prior to v1.17.10 can not clone tags, so the minimum required git version is v1.7.10. If you are interested in the problem we mentioned here, please refer to GitHub's HTTPS cloning errors article.

Git Install

If you have git installed (requires git v1.7.10+):

  1. clone this repo in the root of your user profile
  • cd ~/ from anywhere then git clone https://github.com/nvm-sh/nvm.git .nvm
  1. cd ~/.nvm and check out the latest version with git checkout v0.39.0
  2. activate nvm by sourcing it from your shell: . ./nvm.sh

Now add these lines to your ~/.bashrc, ~/.profile, or ~/.zshrc file to have it automatically sourced upon login:(you may have to add to more than one of the above files)

Manual Install

For a fully manual install, execute the following lines to first clone the nvm repository into $HOME/.nvm, and then load nvm:

Now add these lines to your ~/.bashrc, ~/.profile, or ~/.zshrc file to have it automatically sourced upon login:(you may have to add to more than one of the above files)

Manual Upgrade

For manual upgrade with git (requires git v1.7.10+):

  1. change to the $NVM_DIR
  2. pull down the latest changes
  3. check out the latest version
  4. activate the new version

Usage

To download, compile, and install the latest release of node, do this:

To install a specific version of node:

The first version installed becomes the default. New shells will start with the default version of node (e.g., nvm alias default).

You can list available versions using ls-remote:

And then in any new shell just use the installed version:

Or you can just run it:

Or, you can run any arbitrary command in a subshell with the desired version of node:

You can also get the path to the executable to where it was installed:

In place of a version pointer like '14.7' or '16.3' or '12.22.1', you can use the following special default aliases with nvm install, nvm use, nvm run, nvm exec, nvm which, etc:

  • node: this installs the latest version of node
  • iojs: this installs the latest version of io.js
  • stable: this alias is deprecated, and only truly applies to nodev0.12 and earlier. Currently, this is an alias for node.
  • unstable: this alias points to nodev0.11 - the last 'unstable' node release, since post-1.0, all node versions are stable. (in SemVer, versions communicate breakage, not stability).

Long-term Support

Node has a schedule for long-term support (LTS) You can reference LTS versions in aliases and .nvmrc files with the notation lts/* for the latest LTS, and lts/argon for LTS releases from the 'argon' line, for example. In addition, the following commands support LTS arguments:

  • nvm install --lts / nvm install --lts=argon / nvm install 'lts/*' / nvm install lts/argon
  • nvm uninstall --lts / nvm uninstall --lts=argon / nvm uninstall 'lts/*' / nvm uninstall lts/argon
  • nvm use --lts / nvm use --lts=argon / nvm use 'lts/*' / nvm use lts/argon
  • nvm exec --lts / nvm exec --lts=argon / nvm exec 'lts/*' / nvm exec lts/argon
  • nvm run --lts / nvm run --lts=argon / nvm run 'lts/*' / nvm run lts/argon
  • nvm ls-remote --lts / nvm ls-remote --lts=argonnvm ls-remote 'lts/*' / nvm ls-remote lts/argon
  • nvm version-remote --lts / nvm version-remote --lts=argon / nvm version-remote 'lts/*' / nvm version-remote lts/argon

Any time your local copy of nvm connects to https://nodejs.org, it will re-create the appropriate local aliases for all available LTS lines. These aliases (stored under $NVM_DIR/alias/lts), are managed by nvm, and you should not modify, remove, or create these files - expect your changes to be undone, and expect meddling with these files to cause bugs that will likely not be supported.

To get the latest LTS version of node and migrate your existing installed packages, use

Migrating Global Packages While Installing

If you want to install a new version of Node.js and migrate npm packages from a previous version:

This will first use 'nvm version node' to identify the current version you're migrating packages from. Then it resolves the new version to install from the remote server and installs it. Lastly, it runs 'nvm reinstall-packages' to reinstall the npm packages from your prior version of Node to the new one.

Nvm For Windows

You can also install and migrate npm packages from specific versions of Node like this:

Note that reinstalling packages explicitly does not update the npm version — this is to ensure that npm isn't accidentally upgraded to a broken version for the new node version.

To update npm at the same time add the --latest-npm flag, like this:

or, you can at any time run the following command to get the latest supported npm version on the current node version:

If you've already gotten an error to the effect of 'npm does not support Node.js', you'll need to (1) revert to a previous node version (nvm ls & nvm use <your latest _working_ version from the ls>, (2) delete the newly created node version (nvm uninstall <your _broken_ version of node from the ls>), then (3) rerun your nvm install with the --latest-npm flag.

Default Global Packages From File While Installing

If you have a list of default packages you want installed every time you install a new version, we support that too -- just add the package names, one per line, to the file $NVM_DIR/default-packages. You can add anything npm would accept as a package argument on the command line.

io.js

If you want to install io.js:

If you want to install a new version of io.js and migrate npm packages from a previous version:

Node Version Managers

The same guidelines mentioned for migrating npm packages in node are applicable to io.js.

System Version of Node

If you want to use the system-installed version of node, you can use the special default alias 'system':

Listing Versions

If you want to see what versions are installed:

If you want to see what versions are available to install:

Setting Custom Colors

You can set five colors that will be used to display version and alias information. These colors replace the default colors.Initial colors are: g b y r e

Color codes:

Persisting custom colors

If you want the custom colors to persist after terminating the shell, export the NVM_COLORS variable in your shell profile. For example, if you want to use cyan, magenta, green, bold red and bold yellow, add the following line:

Suppressing colorized output

nvm help (or -h or --help), nvm ls, nvm ls-remote and nvm alias usually produce colorized output. You can disable colors with the --no-colors option (or by setting the environment variable TERM=dumb):

Restoring PATH

To restore your PATH, you can deactivate it:

Set default node version

To set a default Node version to be used in any new shell, use the alias 'default':

Use a mirror of node binaries

To use a mirror of the node binaries, set $NVM_NODEJS_ORG_MIRROR:

To use a mirror of the io.js binaries, set $NVM_IOJS_ORG_MIRROR:

nvm use will not, by default, create a 'current' symlink. Set $NVM_SYMLINK_CURRENT to 'true' to enable this behavior, which is sometimes useful for IDEs. Note that using nvm in multiple shell tabs with this environment variable enabled can cause race conditions.

.nvmrc

You can create a .nvmrc file containing a node version number (or any other string that nvm understands; see nvm --help for details) in the project root directory (or any parent directory).Afterwards, nvm use, nvm install, nvm exec, nvm run, and nvm which will use the version specified in the .nvmrc file if no version is supplied on the command line.

For example, to make nvm default to the latest 5.9 release, the latest LTS version, or the latest node version for the current directory:

[NB these examples assume a POSIX-compliant shell version of echo. If you use a Windows cmd development environment, eg the .nvmrc file is used to configure a remote Linux deployment, then keep in mind the 's will be copied leading to an invalid file. Remove them.]

Then when you run nvm:

Now using node v5.9.1 (npm v3.7.3)'>

nvm use et. al. will traverse directory structure upwards from the current directory looking for the .nvmrc file. In other words, running nvm use et. al. in any subdirectory of a directory with an .nvmrc will result in that .nvmrc being utilized.

The contents of a .nvmrc file must be the <version> (as described by nvm --help) followed by a newline. No trailing spaces are allowed, and the trailing newline is required.

Deeper Shell Integration

Nvm Github

You can use avn to deeply integrate into your shell and automatically invoke nvm when changing directories. avn is not supported by the nvm maintainers. Please report issues to the avn team.

If you prefer a lighter-weight solution, the recipes below have been contributed by nvm users. They are not supported by the nvm maintainers. We are, however, accepting pull requests for more examples.

bash

Automatically call nvm use

Put the following at the end of your $HOME/.bashrc:

This alias would search 'up' from your current directory in order to detect a .nvmrc file. If it finds it, it will switch to that version; if not, it will use the default version.

zsh

Calling nvm use automatically in a directory with a .nvmrc file

Put this into your $HOME/.zshrc to call nvm use automatically whenever you enter a directory that contains an.nvmrc file with a string telling nvm which node to use:

fish

Calling nvm use automatically in a directory with a .nvmrc file

This requires that you have bass installed.

Running Tests

Tests are written in Urchin. Install Urchin (and other dependencies) like so:

There are slow tests and fast tests. The slow tests do things like install nodeand check that the right versions are used. The fast tests fake this to testthings like aliases and uninstalling. From the root of the nvm git repository,run the fast tests like this:

Run the slow tests like this:

Run all of the tests like this:

Nota bene: Avoid running nvm while the tests are running.

Environment variables

nvm exposes the following environment variables:

  • NVM_DIR - nvm's installation directory.
  • NVM_BIN - where node, npm, and global packages for the active version of node are installed.
  • NVM_INC - node's include file directory (useful for building C/C++ addons for node).
  • NVM_CD_FLAGS - used to maintain compatibility with zsh.
  • NVM_RC_VERSION - version from .nvmrc file if being used.

Additionally, nvm modifies PATH, and, if present, MANPATH and NODE_PATH when changing versions.

Bash Completion

To activate, you need to source bash_completion:

Put the above sourcing line just below the sourcing line for nvm in your profile (.bashrc, .bash_profile).

Usage

nvm:

$ nvm Tab

nvm alias:

$ nvm alias Tab

$ nvm alias my_alias Tab

nvm use:

$ nvm use Tab

nvm uninstall:

$ nvm uninstall Tab

Compatibility Issues

nvm will encounter some issues if you have some non-default settings set. (see #606)The following are known to cause issues:

Inside ~/.npmrc:

Environment Variables:

Shell settings:

Installing nvm on Alpine Linux

In order to provide the best performance (and other optimisations), nvm will download and install pre-compiled binaries for Node (and npm) when you run nvm install X. The Node project compiles, tests and hosts/provides these pre-compiled binaries which are built for mainstream/traditional Linux distributions (such as Debian, Ubuntu, CentOS, RedHat et al).

Alpine Linux, unlike mainstream/traditional Linux distributions, is based on BusyBox, a very compact (~5MB) Linux distribution. BusyBox (and thus Alpine Linux) uses a different C/C++ stack to most mainstream/traditional Linux distributions - musl. This makes binary programs built for such mainstream/traditional incompatible with Alpine Linux, thus we cannot simply nvm install X on Alpine Linux and expect the downloaded binary to run correctly - you'll likely see '...does not exist' errors if you try that.

There is a -s flag for nvm install which requests nvm download Node source and compile it locally.

If installing nvm on Alpine Linux is still what you want or need to do, you should be able to achieve this by running the following from you Alpine Linux shell:

The Node project has some desire but no concrete plans (due to the overheads of building, testing and support) to offer Alpine-compatible binaries.

As a potential alternative, @mhart (a Node contributor) has some Docker images for Alpine Linux with Node and optionally, npm, pre-installed.

Uninstalling / Removal

Manual Uninstall

To remove nvm manually, execute the following:

Edit ~/.bashrc (or other shell resource config) and remove the lines below:

Docker For Development Environment

To make the development and testing work easier, we have a Dockerfile for development usage, which is based on Ubuntu 18.04 base image, prepared with essential and useful tools for nvm development, to build the docker image of the environment, run the docker command at the root of nvm repository:

This will package your current nvm repository with our pre-defined development environment into a docker image named nvm-dev, once it's built with success, validate your image via docker images:

If you got no error message, now you can easily involve in:

Please note that it'll take about 8 minutes to build the image and the image size would be about 650MB, so it's not suitable for production usage.

For more information and documentation about docker, please refer to its official website:

Problems

  • If you try to install a node version and the installation fails, be sure to run nvm cache clear to delete cached node downloads, or you might get an error like the following:

    curl: (33) HTTP server doesn't seem to support byte ranges. Cannot resume.

  • Where's my sudo node? Check out #43

  • After the v0.8.6 release of node, nvm tries to install from binary packages. But in some systems, the official binary packages don't work due to incompatibility of shared libs. In such cases, use -s option to force install from source:

  • If setting the default alias does not establish the node version in new shells (i.e. nvm current yields system), ensure that the system's node PATH is set before the nvm.sh source line in your shell profile (see #658)

macOS Troubleshooting

nvm node version not found in vim shell

If you set node version to a version other than your system node version nvm use 6.2.1 and open vim and run :!node -v you should see v6.2.1 if you see your system version v0.12.7. You need to run:

More on this issue in dotphiles/dotzsh.

nvm is not compatible with the npm config 'prefix' option

Some solutions for this issue can be found here

There is one more edge case causing this issue, and that's a mismatch between the $HOME path and the user's home directory's actual name.

You have to make sure that the user directory name in $HOME and the user directory name you'd see from running ls /Users/are capitalized the same way (See this issue).

To change the user directory and/or account name follow the instructions here

Homebrew makes zsh directories unsecure

Homebrew causes insecure directories like /usr/local/share/zsh/site-functions and /usr/local/share/zsh. This is not an nvm problem - it is a homebrew problem. Refer here for some solutions related to the issue.

Macs with M1 chip

January 2021: there are no pre-compiled NodeJS binaries for versions prior to 15.x for Apple's new M1 chip (arm64 architecture).

Some issues you may encounter:

  • using nvm to install, say, v14.15.4:
    • the C code compiles successfully
    • but crashes with an out of memory error when used
    • increasing the memory available to node still produces the out of memory errors:
  • when using nvm to install some versions, the compilation fails
  • after nvm successfully compiles some versions, yarn or npm may later fail to install packages with an incorrect data check error.

One solution to this issue is to change the architecture of your shell from arm64 to x86.

Let's assume that:

  • you already have versions 12.20.1 and 14.15.4 installed using nvm
  • the current version in use is 14.15.4
  • you are using the zsh shell
  • you have Rosetta 2 installed (macOS prompts you to install Rosetta 2 the first time you open a Intel-only non-command-line application, or you may install Rosetta 2 from the command line with softwareupdate --install-rosetta)

Maintainers

Install Nvm Linux

Currently, the sole maintainer is @ljharb - more maintainers are quite welcome, and we hope to add folks to the team over time. Governance will be re-evaluated as the project evolves.

License

See LICENSE.md.

Copyright notice

Copyright OpenJS Foundation and nvm contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Node.js is a trademark of Joyent, Inc. and is used with its permission. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

Nvm Osx

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