Javascript Node.js - 使用 NVM 配置 $NODE_PATH
声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow
原文地址: http://stackoverflow.com/questions/27876557/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Node.js - Configuring $NODE_PATH with NVM
提问by Nick Schmidt
On my way setting up Node.jswith NVM, I stumbled upon an error when using Yeoman. I got
the error
在设置 的过程Node.js中NVM,我在使用Yeoman. 我得到了错误
Cannot find module 'yeoman-generator'
After some research I found this post on StackOverflow, which is also about my problem. Now I tried to do so, but the problem I have is, that I want to use different versions of Node.js over the system with the use of NVM. Now is it possible to change the $NODE_PATH dynamically, if the Node.js version changes with the help of NVM? Because my $NODE_PATH is empty at the moment (this is causing the problem).
经过一番研究,我在 StackOverflow 上找到了这篇文章,这也是关于我的问题。现在我尝试这样做,但我遇到的问题是,我想通过使用 NVM 在系统上使用不同版本的 Node.js。如果 Node.js 版本在 NVM 的帮助下发生变化,现在是否可以动态更改 $NODE_PATH?因为我的 $NODE_PATH 目前是空的(这是导致问题的原因)。
$ which node
/Users/dschmidt/.nvm/v0.10.35/bin/node
$ which npm
/Users/dschmidt/.nvm/v0.10.35/bin/npm
$ echo $NODE_PATH
[empty]
Would be glad about every answer I get about this. I searched the web for this, but could not find one post about this specifically.
我会很高兴我得到的每一个答案。我在网上搜索了这个,但找不到专门关于这个的帖子。
回答by jethar
回答by Kosmonaut
NVM will set the path for node and npm once you run
运行后,NVM 将为 node 和 npm 设置路径
nvm use <node_version>
However, that is just for the current shell and any new shells will not have a version of node an npm selected until your run the previous command unless you set a default version
但是,这仅适用于当前 shell,除非您设置默认版本,否则任何新 shell 都不会选择 npm 的节点版本,除非您运行上一个命令
nvm alias default <node_version>
voila! You have a working version of npm and node in any new shell you open.
瞧!在您打开的任何新 shell 中,您都有一个 npm 和 node 的工作版本。
To change the default simply run it again with the new version of node you want to use. e.g.
要更改默认值,只需使用您要使用的新版本节点再次运行它。例如
nvm alias default v5.4.0
回答by GN.
I figured a way to make this work.
我想出了一种方法来完成这项工作。
In your ~/.bash_rcfile or ~/.zsh_rcadd this line:
在您的~/.bash_rc文件中或~/.zsh_rc添加以下行:
export NODE_PATH=`which node`
Open new shell or run this source ~/.bash_rcto pick up the changes
打开新的 shell 或运行它source ~/.bash_rc以获取更改

