Angular 2快速入门 – npm安装问题
我正在按照Angular 2的入门指南 – https://angular.io/guide/quickstart
到目前为止，我已经克隆了回购，并且现在正在尝试npm install但是遇到了一大堆错误：
npm WARN package.json angular2-quickstart@1.0.0 No repository field. npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! fetch failed http://registry.npmjs.org/angular2/-/angular2-2.0.0-beta.1 4.tgz npm WARN retry will retry, error on last attempt: Error: fetch failed with statu s code 404 npm ERR! fetch failed http://registry.npmjs.org/systemjs/-/systemjs-0.19.25.tgz npm WARN retry will retry, error on last attempt: Error: fetch failed with statu s code 404 npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! fetch failed http://registry.npmjs.org/lodash/-/lodash-4.10.0.tgz npm WARN retry will retry, error on last attempt: Error: fetch failed with statu s code 404 npm ERR! fetch failed http://registry.npmjs.org/chalk/-/chalk-0.5.1.tgz npm WARN retry will retry, error on last attempt: Error: fetch failed with statu s code 404 npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! fetch failed http://registry.npmjs.org/commander/-/commander-2.6.0.tgz npm WARN retry will retry, error on last attempt: Error: fetch failed with statu s code 404 npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! fetch failed http://registry.npmjs.org/meow/-/meow-3.3.0.tgz npm WARN retry will retry, error on last attempt: Error: fetch failed with statu s code 404 npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm WARN optional dep failed, continuing fsevents@1.0.11 npm ERR! registry error parsing json npm ERR! fetch failed http://registry.npmjs.org/socket.io-adapter/-/socket.io-ad apter-0.4.0.tgz npm WARN retry will retry, error on last attempt: Error: fetch failed with statu s code 404 npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json npm ERR! registry error parsing json - > angular2-quickstart@1.0.0 postinstall C:\Users\rparker\Documents\GitHub\angula r2-quickstart > typings install typings ERR! message Unable to read typings for "jasmine". You should check the entry paths in "jasmine.d.ts" are up to date typings ERR! caused by Unable to connect to "https://raw.githubusercontent.com/D efinitelyTyped/DefinitelyTyped/7de6c3dd94feaeb21f20054b9f30d5dabc5efabd/jasmine/ jasmine.d.ts" typings ERR! caused by unable to get local issuer certificate typings ERR! cwd C:\Users\rparker\Documents\GitHub\angular2-quickstart typings ERR! system Windows_NT 6.1.7601 typings ERR! command "C:\\Program Files (x86)\\nodejs\\node.exe" "C:\\Users\\rpa rker\\Documents\\GitHub\\angular2-quickstart\\node_modules\\typings\\dist\\bin.j s" "install" typings ERR! node -v v4.4.1 typings ERR! typings -v 0.7.12 typings ERR! If you need help, you may report this error at: typings ERR! <https://github.com/typings/typings/issues> npm ERR! Windows_NT 6.1.7601 npm ERR! argv "C:\\Program Files (x86)\\nodejs\\node.exe" "C:\\Program Files (x8 6)\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" npm ERR! node v4.4.1 npm ERR! npm v2.14.20 npm ERR! code ELIFECYCLE npm ERR! angular2-quickstart@1.0.0 postinstall: `typings install` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the angular2-quickstart@1.0.0 postinstall script 'typings ins tall'. npm ERR! This is most likely a problem with the angular2-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 angular2-quickstart npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm ERR! npm owner ls angular2-quickstart npm ERR! There is likely additional logging output above. npm ERR! Please include the following file with any support request: npm ERR! C:\Users\rparker\Documents\GitHub\angular2-quickstart\npm-debug.log
对于无法下载的资源，只需在浏览器中打开url，即可获得这些资源。 与DefinitleyTyped lib的相同，给予unable to get local issuer certificate错误，我也可以在我的浏览器中得到这个罚款。
所以我不确定接下来要做什么。
我曾尝试将下列内容添加到我的.npmrc文件中：
ca= strict-ssl=false registry=http://registry.npmjs.org/
但这没有什么区别，我正在运行node v 4.4.1以防万一。
试图安装此回购协议的依赖关系时，有没有人遇到过类似的问题？
你有正确的代理地址吗？
检查你的npm设置：
npm config list
一些你可能需要的例子：
npm config set registry http://registry.npmjs.org/ npm config set http-proxy http://username:password@ip:port npm config set https-proxy http://username:password@ip:port npm set strict-ssl false
它最近可能已经改变了，你需要尝试一下：http-proxy可能是旧的
npm config set proxy http://proxy.address:proxy.port