我正在查看 Angular2 教程: https ://github.com/angular/quickstart/blob/master/README.md
但是,当我按照指南运行 npm install 时,我最初收到与 UNABLE_TO_VERIFY_LEAF_SIGNATURE
相关的错误。在谷歌上搜索似乎与 SSL 证书有关,所以我尝试使用以下命令来解决这个问题:
npm config set strict-ssl false
然后我重试 npm install
这更进一步,但随后出现了与“无法验证第一个证书”相关的新错误:
typings ERR! message Unable to connect to "https://api.typings.org/entries/dt/core-js/tags/0.0.0%2B20160725163759" typings ERR! caused by unable to verify the first certificate typings ERR! cwd c:\Code\Angular2\Quickstart typings ERR! system Windows_NT 6.1.7601 typings ERR! command "C:\\Program Files\\nodejs\\node.exe" "c:\\Code\\Angular2\\Quickstart\\node_modules\\typings\\dist\\bin.js" "install" typings ERR! node -v v6.7.0 typings ERR! typings -v 1.4.0 typings ERR! code EUNAVAILABLE typings ERR! If you need help, you may report this error at: typings ERR! <https://github.com/typings/typings/issues> npm WARN optional Skipping failed optional dependency /chokidar/fsevents: npm WARN notsup Not compatible with your operating system or architecture: fsevents@1.0.14 npm WARN angular-quickstart@1.0.0 No license field. npm ERR! Windows_NT 6.1.7601 npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" npm ERR! node v6.7.0 npm ERR! npm v3.10.3 npm ERR! code ELIFECYCLE npm ERR! angular-quickstart@1.0.0 postinstall: `typings install` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the angular-quickstart@1.0.0 postinstall script 'typings install'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the angular-quickstart package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! typings install npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs angular-quickstart npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls angular-quickstart npm ERR! There is likely additional logging output above. npm ERR! Please include the following file with any support request: npm ERR! c:\Code\Angular2\Quickstart\npm-debug.log
我是 NodeJS 和 Angular2 开发的新手。有任何想法吗 ?如果我错过了任何细节,请告诉我。
原文由 Rubans 发布,翻译遵循 CC BY-SA 4.0 许可协议
我能够通过使用此处的说明解决问题: https ://github.com/typings/typings/issues/564
该问题最终与我的机器位于某些公司代理后面有关,这似乎与 npm 无法针对代理验证 https 有关。由于我没有关于正在使用的代理的任何进一步信息,因此无法按照上面的@leetibbett 建议进行配置。所以我在根目录下创建了 .typingsrc 文件来使用 http 版本: