node.js - 无法在node.js中安装karma

Question

这是我得到的:

H:\>npm install -g karma npm http GET https://registry.npmjs.org/karma npm http GET https://registry.npmjs.org/karma npm http GET https://registry.npmjs.org/karma 
npm ERR! Error: connect ETIMEDOUT npm ERR!
     at errnoException (net.js:878:11) npm ERR!
     at Object.afterConnect [as oncomplete] (net.js:869:19) 
npm ERR! If you need help, you may report this log at: npm ERR!     <http://github.com/isaacs/npm/issues> npm ERR! or email it to: npm ERR!
     <npm-@googlegroups.com>
npm ERR! System Windows_NT 6.1.7601 
npm ERR! command "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\no ejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "karma" 
npm ERR! cwd H:\ 
npm ERR! node -v v0.10.3 
npm ERR! npm -v 1.2.17 
npm ERR! syscall connect npm ERR! code ETIMEDOUT 
npm ERR! errno ETIMEDOUT 
npm ERR! 
npm ERR! Additional logging details can be found in: 
npm ERR!     H:\npm-debug.log npm ERR! not ok code 0

我是 Node.js 的新手。我使用它只是因为我想使用 Karma 对我的 angularjs 应用程序进行单元测试。

知道发生了什么事吗？

编辑日志文件

0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\\\node.exe',
1 verbose cli   'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'install',
1 verbose cli   '-g',
1 verbose cli   'karma' ]
2 info using npm@1.2.17
3 info using node@v0.10.3
4 verbose node symlink C:\Program Files\nodejs\\node.exe
5 verbose read json C:\Users\berthelots\AppData\Roaming\npm\package.json
6 verbose read json C:\Users\berthelots\AppData\Roaming\npm\package.json
7 verbose cache add [ 'karma', null ]
8 verbose cache add name=undefined spec="karma" args=["karma",null]
9 verbose parsed url { protocol: null,
9 verbose parsed url   slashes: null,
9 verbose parsed url   auth: null,
9 verbose parsed url   host: null,
9 verbose parsed url   port: null,
9 verbose parsed url   hostname: null,
9 verbose parsed url   hash: null,
9 verbose parsed url   search: null,
9 verbose parsed url   query: null,
9 verbose parsed url   pathname: 'karma',
9 verbose parsed url   path: 'karma',
9 verbose parsed url   href: 'karma' }
10 silly lockFile 512423cb-karma karma
11 verbose lock karma C:\Users\berthelots\AppData\Roaming\npm-cache\512423cb-karma.lock
12 silly lockFile 512423cb-karma karma
13 silly lockFile 512423cb-karma karma
14 verbose addNamed [ 'karma', '' ]
15 verbose addNamed [ null, '' ]
16 silly lockFile cd7961bb-karma karma@
17 verbose lock karma@ C:\Users\berthelots\AppData\Roaming\npm-cache\cd7961bb-karma.lock
18 silly addNameRange { name: 'karma', range: '', hasData: false }
19 verbose url raw karma
20 verbose url resolving [ 'https://registry.npmjs.org/', './karma' ]
21 verbose url resolved https://registry.npmjs.org/karma
22 info trying registry request attempt 1 at 13:28:17
23 http GET https://registry.npmjs.org/karma
24 info retry will retry, error on last attempt: Error: connect ETIMEDOUT
25 info trying registry request attempt 2 at 13:28:48
26 http GET https://registry.npmjs.org/karma
27 info retry will retry, error on last attempt: Error: connect ETIMEDOUT
28 info trying registry request attempt 3 at 13:30:09
29 http GET https://registry.npmjs.org/karma
30 silly lockFile cd7961bb-karma karma@
31 silly lockFile cd7961bb-karma karma@
32 error Error: connect ETIMEDOUT
32 error     at errnoException (net.js:878:11)
32 error     at Object.afterConnect [as oncomplete] (net.js:869:19)
33 error If you need help, you may report this log at:
33 error     <http://github.com/isaacs/npm/issues>
33 error or email it to:
33 error     <npm-@googlegroups.com>
34 error System Windows_NT 6.1.7601
35 error command "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "karma"
36 error cwd H:\
37 error node -v v0.10.3
38 error npm -v 1.2.17
39 error syscall connect
40 error code ETIMEDOUT
41 error errno ETIMEDOUT
42 verbose exit [ 1, true ]

Answer 1

供将来引用:

检查您的代理是否允许连接。否则请参阅this issue如何为 npm 设置代理。