Using homebrew install nvm: brew update brew install nvm source $(brew --prefix nvm)/nvm.sh Add the last command to the .profile, .bashrc or .zshrc file to not run it again on every terminal start. So for example to add it to the .profile run: echo "source $(brew --prefix nvm)/nvm.sh" >> ~/.profile If you have trouble with installing nvm using brew you can install it manually (see here) Using nvm install node or iojs (you can install any version you want): nvm install 0.10 # or nvm install iojs-1.2.0 npm is shipping with node (or iojs), so it will be available after installing node (or iojs). You may want to upgrade it to the latest version: $ npm install -g npm@latest UPD Previous version was npm update -g npm. Thanks to @Metallica for pointing to the correct way (look at the comment bellow). Using npm install ionic: npm install -g ionic What about ngCordova: you can install it using npm or bower. I don't know what variant is more fit for you, it depends on the package manager you want to use for the client side. So I'll describe them both: Using npm: Go to your project folder and install ng-cordova in it: npm install --save ng-cordova Using bower: Install bower: npm install -g bower And then go to your project folder and install ngCordova in it: bower install --save ngCordova

PS

某些命令可能需要超级用户权限 npm install some_module的简写是npm i some_module

我使用n(节点版本管理)

您可以通过两种方式安装它

brew install n

or

npm install -g n

您可以在不同版本的node和io之间进行切换。下面是一个来自我当前env的例子，当我不带参数地调用n时:

$ n

  io/3.3.1
  node/0.12.7
  node/4.0.0
  node/5.0.0
ο node/5.10.1 

我是这么做的:

curl https://raw.githubusercontent.com/creationix/nvm/v0.20.0/install.sh | bash
cd / && . ~/.nvm/nvm.sh && nvm install 0.10.35
. ~/.nvm/nvm.sh && nvm alias default 0.10.35

这款没有自制啤酒。

NVM很快将支持io.js，但现在还不支持:https://github.com/creationix/nvm/issues/590

然后用包安装每个项目的其他所有东西。Json和NPM安装。

我同意noa——如果你需要拥有多个版本的node, io.js，那么brew不是合适的解决方案。

你可以在nvm中帮助beta测试io.js支持:https://github.com/creationix/nvm/pull/616

如果你只想要io.js，并且不切换版本，那么你可以从https://iojs.org/dist/v1.0.2/iojs-v1.0.2-darwin-x64.tar.gz安装io.js的二进制发行版;这包括NPM，如果你不切换版本，你将不需要NVM。

记得在安装后更新npm: sudo npm install -g npm@latest

我已经很晚了，但我不喜欢其他的答案

安装自酿酒

用于酿造

"$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

安装node和npm

你不应该使用brew来安装node和npm。

我看到过一些地方建议你应该使用Homebrew来安装Node(比如alexpods的答案和在这个Team Treehouse博客文章中)，但是这样安装你更容易遇到问题，因为npm和brew都是包管理器，你应该有一个包管理器来管理另一个包管理器，这就会导致问题，就像这个官方npm问题错误:拒绝删除:/usr/local/bin/npm或这个无法在OSX上卸载npm模块

你可以在DanHerbert的帖子中阅读更多关于这个话题的内容，在Mac OS X上为Homebrew用户修复npm

此外，使用npm的Homebrew安装将要求你在安装全局包时使用sudo。因为Homebrew背后的核心思想之一是应用程序可以在不给予root访问权限的情况下安装，这是一个坏主意。

对于其他事情

我会使用npm;但你真的应该按照每个模块的安装说明，按照他们网站上的说明，因为他们会比其他人更清楚他们有任何问题或错误

Using homebrew install nvm: brew update brew install nvm source $(brew --prefix nvm)/nvm.sh Add the last command to the .profile, .bashrc or .zshrc file to not run it again on every terminal start. So for example to add it to the .profile run: echo "source $(brew --prefix nvm)/nvm.sh" >> ~/.profile If you have trouble with installing nvm using brew you can install it manually (see here) Using nvm install node or iojs (you can install any version you want): nvm install 0.10 # or nvm install iojs-1.2.0 npm is shipping with node (or iojs), so it will be available after installing node (or iojs). You may want to upgrade it to the latest version: $ npm install -g npm@latest UPD Previous version was npm update -g npm. Thanks to @Metallica for pointing to the correct way (look at the comment bellow). Using npm install ionic: npm install -g ionic What about ngCordova: you can install it using npm or bower. I don't know what variant is more fit for you, it depends on the package manager you want to use for the client side. So I'll describe them both: Using npm: Go to your project folder and install ng-cordova in it: npm install --save ng-cordova Using bower: Install bower: npm install -g bower And then go to your project folder and install ngCordova in it: bower install --save ngCordova

PS

某些命令可能需要超级用户权限 npm install some_module的简写是npm i some_module