无法在node.js中安装业力
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。 我只使用它，因为我想使用Karma来unit testing我的angularjs应用程序。
任何想法发生了什么？
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 ]
备查：
检查您的代理是否允许连接。 否则，请参阅此问题如何设置npm的代理。