网络连接ETIMEDOUT用于虚拟机中的量角器instarltion

Question

Background_Note： 我已经在所有全局/主机中成功安装了量角器。但是这同样不适用于虚拟机。

也就是说，只有在Windows 7虚拟机中才会出现此问题，否则不会。 所有这些机器（VM，主机和单个机器）具有相同的代理设置，并且我在npm配置中设置了相同的地方。

npm config set proxy http://proxy_server:8080 
 
npm config set https-proxy http://proxy_server:8080

---

现在的程序我想：

1. 我在Windows 7远程桌面（VM），登录的非管理员用户
2. 我以管理员身份打开了cmd窗口。
3. 尝试安装量角器作为

npm install -g protractor

此安装失败，日志和配置列表如下附接。

尝试所有可能的答案从Bower error tunneling socket could not be established, cause=Parse Error ==>他们不适合我。

C:\Windows\system32>npm config list 
 
; cli configs 
 
registry = "http://registry.npmjs.org/" 
 
user-agent = "npm/1.4.28 node/v0.10.33 win32 x64" 
 

 
; userconfig C:\Users\test\.npmrc 
 
registry = "http://registry.npmjs.org/" 
 

 
; builtin config undefined 
 
prefix = "C:\\Users\\test\\AppData\\Roaming\\npm" 
 

 
; node bin location = C:\Program Files\nodejs\\node.exe 
 
; cwd = C:\Windows\system32 
 
; HOME = C:\Users\test 
 
; 'npm config ls -l' to show all defaults.

C：\ Windows \ System32下>

登录在NPM-写的debug.log：

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 'protractor', 
 
1 verbose cli '--registry', 
 
1 verbose cli 'http://registry.npmjs.org/' ] 
 
2 info using npm@1.4.28 
 
3 info using node@v0.10.33 
 
4 verbose node symlink C:\Program Files\nodejs\\node.exe 
 
5 verbose cache add [ 'protractor', null ] 
 
6 verbose cache add name=undefined spec="protractor" args=["protractor",null] 
 
7 verbose parsed url { protocol: null, 
 
7 verbose parsed url slashes: null, 
 
7 verbose parsed url auth: null, 
 
7 verbose parsed url host: null, 
 
7 verbose parsed url port: null, 
 
7 verbose parsed url hostname: null, 
 
7 verbose parsed url hash: null, 
 
7 verbose parsed url search: null, 
 
7 verbose parsed url query: null, 
 
7 verbose parsed url pathname: 'protractor', 
 
7 verbose parsed url path: 'protractor', 
 
7 verbose parsed url href: 'protractor' } 
 
8 silly lockFile 4f4f4858-protractor protractor 
 
9 verbose lock protractor C:\Users\test\AppData\Roaming\npm-cache\4f4f4858-protractor.lock 
 
10 silly lockFile 4f4f4858-protractor protractor 
 
11 silly lockFile 4f4f4858-protractor protractor 
 
12 verbose addNamed [ 'protractor', '' ] 
 
13 verbose addNamed [ null, '*' ] 
 
14 silly lockFile 80d5ca5a-protractor protractor@ 
 
15 verbose lock protractor@ C:\Users\test\AppData\Roaming\npm-cache\80d5ca5a-protractor.lock 
 
16 silly addNameRange { name: 'protractor', range: '*', hasData: false } 
 
17 verbose request where is /protractor 
 
18 verbose request registry http://registry.npmjs.org/ 
 
19 verbose request id b468ffda57abdf0d 
 
20 verbose url raw /protractor 
 
21 verbose url resolving [ 'http://registry.npmjs.org/', './protractor' ] 
 
22 verbose url resolved http://registry.npmjs.org/protractor 
 
23 verbose request where is http://registry.npmjs.org/protractor 
 
24 info trying registry request attempt 1 at 18:20:15 
 
25 http GET http://registry.npmjs.org/protractor 
 
26 info retry will retry, error on last attempt: Error: connect ETIMEDOUT 
 
27 info trying registry request attempt 2 at 18:20:47 
 
28 http GET http://registry.npmjs.org/protractor 
 
29 info retry will retry, error on last attempt: Error: connect ETIMEDOUT 
 
30 info trying registry request attempt 3 at 18:22:08 
 
31 http GET http://registry.npmjs.org/protractor 
 
32 silly lockFile 80d5ca5a-protractor protractor@ 
 
33 silly lockFile 80d5ca5a-protractor protractor@ 
 
34 error network connect ETIMEDOUT 
 
34 error network This is most likely not a problem with npm itself 
 
34 error network and is related to network connectivity. 
 
34 error network In most cases you are behind a proxy or have bad network settings. 
 
34 error network 
 
34 error network If you are behind a proxy, please make sure that the 
 
34 error network 'proxy' config is set properly. See: 'npm help config' 
 
35 error System Windows_NT 6.1.7600 
 
36 error command "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "protractor" "--registry" "http://registry.npmjs.org/" 
 
37 error cwd C:\Windows\system32 
 
38 error node -v v0.10.33 
 
39 error npm -v 1.4.28 
 
40 error syscall connect 
 
41 error code ETIMEDOUT 
 
42 error errno ETIMEDOUT 
 
43 verbose exit [ 1, true ]

Answer 1

解决。 当使用虚拟机并且它具有一定的代理集时，请使用全局代理（这是所有其他代理的根目录）。 所以，在安装前量角器运行这两个命令：

C:\Windows\system32>npm config set registry "http://registry.npmjs.org/" 
 
C:\Windows\system32>npm config set proxy http://global.proxy.alcatel-lucent.com:8000

解决了这个问题