npm windows安装全局结果为npm ERR！外来 [英] npm windows install globally results in npm ERR! extraneous

问题描述

我对grunt和npm是新手。所以我正在尝试一些cookbook-example在网站上 http://tech.pro/tutorial/1190/package-managers-an-introductory-guide-for-the-uninitiated-front-end-developer#front_end_developers 。
您现在不必去那里看，但我认为分享这个网站可能会很好。
到目前为止，这很好，直到全球安装。 （好吧，我必须弄清楚一些错误，但现在我已经在使用npm了）。

当谈到在全球安装某些东西时，我会陷入困境。 / p>

我到目前为止测试了全局安装某些软件包：

1. 创建测试目录 grunttest




2. p>
   
   

   npm install -g jshint

输出我可以看到：

  npm http GET https：/ /registry.npmjs.org/jshint 
 npm http 304 https://registry.npmjs.org/jshint 
 ... 
 npm http 304 https://registry.npmjs.org/ string_decoder 
 C：\程序文件\ nodejs \ node_modules \ npm \ jshint  - > C：\程序文件\\\
odejs\\\
ode_modules\\\
pm\\\
ode_modules\jshinnt 
 jshint@2.4.4 C：\程序文件\\\
odejs\\\
ode_modules\\\
pm\\\
ode_modules\ jshint 
├──console-browserify@0.1.6 
├──exit@0.1.2 
├──underscore@1.4.4 
├──shelljs@0.1。 4 
├──minimatch@0.2.14（sigmund@1.0.0，lru-cache@2.5.0）
├──cli@0.4.5（glob@3.2.9）
└──htmlparser2@3.3.0（domelementtype@1.1.1，domutils@1.1.6，domhandler@2.1.0，readable-stream@1.0.26-2）
  

我刚刚意识到304，这应该是好的，因为刚才说安装后资源没有被修改（几分钟前）。

检查jshint是否存在：

 `npm -global list` 
  

输出：

  npm@1.4.3 C：\程序文件\\\
odejs\\\
ode_modules\\\
pm 
├──abbrev@1.0.4 
├──ansi@0.2.1 
├─... 
├──
├──优雅-fs @ 2.0.2 
├──inherits@2.0.1 
├──ini@1.1.0 
├─┬init-package-json@0.0.14 
│└ ──promzard@0.2.1 
├─┬jshint@2.4.4无关
│├─┬cli@0.4.5 
││└─┬glob@3.2.9 
││└──inherits@2.0.1 
│├──console-browserify@0.1.6 
│├──exit@0.1.2 
│├─┬htmlparser2@3.3 .0 
││├──domelementtype@1.1.1 
││├──domhandler@2.1.0 
││├──domutils@1.1.6 
││ └─┬readable-stream@1.0.26-2 
││└─...├──text-table@0.2.0 
├──uid-number@0.0.3 
└──which@1.0.5 
 
 ** npm错误！ extraneous：jshint@2.4.4 C：\ Program Files \\\
odejs\\\
ode_modules\\\
pm\\\
ode_modules\jshint npm ** 
  

问题：
$ b

1. 为什么我得到npm ERR！无关......？


2. 这是什么意思？


3. 
   $ b

   信息：

/ em>




我在一台Windows机器的Windows 7上，使用cygwin作为shell。
试图只是jshint（ jshint someTestfile.js ）当然不起作用。





谢谢提前，梅鲁

解决方案

npm ERR！多余的表示安装了一个软件包，但未在您的项目的 package.json 中列出。





由于您列出了已在全球范围内安装的软件包，因此它会给您带来很多无关的错误，因为大多数全局安装的东西不会包含在您的项目的 package.json 。




I am new to grunt and npm. So I am trying some "cookbook-example" on the site 'http://tech.pro/tutorial/1190/package-managers-an-introductory-guide-for-the-uninitiated-front-end-developer#front_end_developers'. You should not have to look there now, but I thought it could be good to share the site. So far so good, til it comes to the global installing. (Ok, some errors I had to figure out, but now I have working npm).

When it comes to the point trying to install something globally I get stuck.

What I did so far for testing globally installing some package:

1. Created test-directory grunttest

2. Inside that directory:

   npm install -g jshint

Output I can see:

 npm http GET https://registry.npmjs.org/jshint
 npm http 304 https://registry.npmjs.org/jshint
 ...
 npm http 304 https://registry.npmjs.org/string_decoder
 C:\Program Files\nodejs\node_modules\npm\jshint -> C:\Program Files\nodejs\node_modules\npm\node_modules\jshinnt
 jshint@2.4.4 C:\Program Files\nodejs\node_modules\npm\node_modules\jshint
 ├── console-browserify@0.1.6
 ├── exit@0.1.2
 ├── underscore@1.4.4
 ├── shelljs@0.1.4
 ├── minimatch@0.2.14 (sigmund@1.0.0, lru-cache@2.5.0)
 ├── cli@0.4.5 (glob@3.2.9)
 └── htmlparser2@3.3.0 (domelementtype@1.1.1, domutils@1.1.6, domhandler@2.1.0, readable-stream@1.0.26-2)

I just realize the 304, which should be ok, due to just says the resource was not modified since last installation (few minutes before).

Checking if the jshint exists with:

`npm -global list`

Output:

npm@1.4.3 C:\Program Files\nodejs\node_modules\npm
├── abbrev@1.0.4
├── ansi@0.2.1
├─...
├──
├── graceful-fs@2.0.2
├── inherits@2.0.1
├── ini@1.1.0
├─┬ init-package-json@0.0.14
│ └── promzard@0.2.1
├─┬ jshint@2.4.4 extraneous
│ ├─┬ cli@0.4.5
│ │ └─┬ glob@3.2.9
│ │   └── inherits@2.0.1
│ ├── console-browserify@0.1.6
│ ├── exit@0.1.2
│ ├─┬ htmlparser2@3.3.0
│ │ ├── domelementtype@1.1.1
│ │ ├── domhandler@2.1.0
│ │ ├── domutils@1.1.6
│ │ └─┬ readable-stream@1.0.26-2
│ │   └─... ├── text-table@0.2.0
├── uid-number@0.0.3
└── which@1.0.5

**npm ERR! extraneous: jshint@2.4.4 C:\Program Files\nodejs\node_modules\npm\node_modules\jshint npm**

Questions:

1. Why do I get npm ERR! extraneous ...?
2. What does it mean?
3. How can I resolve this issue?

Information:

I am on a windows-machine Windows 7, using cygwin as shell. trying to just the jshint (jshint someTestfile.js) of course does not work.

Thanks in advance, Meru

解决方案

npm ERR! extraneous means a package is installed but is not listed in your project's package.json.

Since you're listing packages that have been installed globally, it's going to give you a lot of extraneous errors that can be simply ignored because most things installed globally will not be in your project's package.json.

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