【发布时间】:2017-10-15 14:15:28
【问题描述】:
我已经在 C:\Program File 中成功安装了 nodejs。通过检查两者的版本,Nodejs 和 npm 也可以正常工作。
我正在使用的软件/硬件的描述和版本信息如下
操作系统:- Windows 7 Enterprise SP1,64 位
内存:- 4GB
Nodejs:- 7.4.0 版
npm:- 4.0.5 版
java:- 版本 1.8.0_121
现在,当我尝试使用 npm install --save express 命令从 cmd 安装 express 时,出现以下错误。
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 '--save',
1 verbose cli 'express' ]
2 info using npm@4.0.5
3 info using node@v7.4.0
4 silly loadCurrentTree Starting
5 silly install loadCurrentTree
6 silly install readLocalPackageData
7 silly fetchPackageMetaData express
8 silly fetchNamedPackageData express
9 silly mapToRegistry name express
10 silly mapToRegistry using default registry
11 silly mapToRegistry registry https://registry.npmjs.org/
12 silly mapToRegistry data Result {
12 silly mapToRegistry raw: 'express',
12 silly mapToRegistry scope: null,
12 silly mapToRegistry escapedName: 'express',
12 silly mapToRegistry name: 'express',
12 silly mapToRegistry rawSpec: '',
12 silly mapToRegistry spec: 'latest',
12 silly mapToRegistry type: 'tag' }
13 silly mapToRegistry uri https://registry.npmjs.org/express
14 verbose request uri https://registry.npmjs.org/express
15 verbose request no auth needed
16 info attempt registry request try #1 at 7:15:42 PM
17 verbose request id 90eb0dc94f842d2f
18 http request GET https://registry.npmjs.org/express
19 info retry will retry, error on last attempt: Error: getaddrinfo EAI_AGAIN registry.npmjs.org:443
20 info attempt registry request try #2 at 7:15:52 PM
21 http request GET https://registry.npmjs.org/express
22 info retry will retry, error on last attempt: Error: getaddrinfo EAI_AGAIN registry.npmjs.org:443
23 info attempt registry request try #3 at 7:16:52 PM
24 http request GET https://registry.npmjs.org/express
25 silly fetchPackageMetaData Error: getaddrinfo EAI_AGAIN registry.npmjs.org:443
25 silly fetchPackageMetaData at Object.exports._errnoException (util.js:1022:11)
25 silly fetchPackageMetaData at errnoException (dns.js:33:15)
25 silly fetchPackageMetaData at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:76:26)
25 silly fetchPackageMetaData error for express { Error: getaddrinfo EAI_AGAIN registry.npmjs.org:443
25 silly fetchPackageMetaData at Object.exports._errnoException (util.js:1022:11)
25 silly fetchPackageMetaData at errnoException (dns.js:33:15)
25 silly fetchPackageMetaData at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:76:26)
25 silly fetchPackageMetaData code: 'EAI_AGAIN',
25 silly fetchPackageMetaData errno: 'EAI_AGAIN',
25 silly fetchPackageMetaData syscall: 'getaddrinfo',
25 silly fetchPackageMetaData hostname: 'registry.npmjs.org',
25 silly fetchPackageMetaData host: 'registry.npmjs.org',
25 silly fetchPackageMetaData port: 443 }
26 silly rollbackFailedOptional Starting
27 silly rollbackFailedOptional Finishing
28 silly runTopLevelLifecycles Finishing
29 silly install printInstalled
30 verbose stack Error: getaddrinfo EAI_AGAIN registry.npmjs.org:443
30 verbose stack at Object.exports._errnoException (util.js:1022:11)
30 verbose stack at errnoException (dns.js:33:15)
30 verbose stack at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:76:26)
31 verbose cwd D:\ExpressJS Apps\ExpressDemo
32 error Windows_NT 6.1.7601
33 error argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "--save" "express"
34 error node v7.4.0
35 error npm v4.0.5
36 error code EAI_AGAIN
37 error errno EAI_AGAIN
38 error syscall getaddrinfo
39 error getaddrinfo EAI_AGAIN registry.npmjs.org:443
40 error If you need help, you may report this error at:
40 error <https://github.com/npm/npm/issues>
41 verbose exit [ 1, true ]
我已经在堆栈溢出中搜索过它并且也得到了它的解决方案,但对于 linux 操作系统。所以请不要将此问题标记为重复,因为对于此问题没有针对 windows OS 的解决方案
编辑:-
当我尝试运行npm install 命令时,出现以下错误
D:\ExpressJS Apps\ExpressDemo>npm install
npm WARN express-demo@1.0.0 No repository field.
【问题讨论】:
-
这个错误似乎与 DNS 有关。你试过从
cmdping registry.npmjs.org吗? -
@shambalambala 我只是在 cmd 中检查你的命令。出现以下问题“Ping 请求找不到主机 registry.npmjs.org。请检查名称并重试。”
标签: node.js express npm npm-install