我试图跟随
Angular 2 Quick Start,其中的第一步是设置环境.我不是全新的npm – 我设法安装并尝试了Ember,但这是关于它.
以下是我创建的package.json文件(从上面的链接复制).
当我运行npm安装这里是我得到的.
快速开始说我不会看到任何npm ERR！线.
npm WARN optional Skipping Failed optional dependency /chokidar/fsevents: npm WARN notsup Not compatible with your operating system or architecture: fsevents@1.0.12 npm WARN angular2-quickstart@1.0.0 No description npm WARN angular2-quickstart@1.0.0 No repository field. npm ERR! Linux 3.13.0-85-generic npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" npm ERR! node v5.10.1 npm ERR! npm v3.8.3 npm ERR! Invalid name: "@angular/core" npm ERR! npm ERR! If you need help,you may report this error at: npm ERR! <https://github.com/npm/npm/issues> npm ERR! Please include the following file with any support request: npm ERR! /home/john/development/angular/angular2-quickstart/npm-debug.log
额外的尝试只是给我更多的一样：
$npm install npm ERR! Linux 3.13.0-85-generic npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" npm ERR! node v5.10.1 npm ERR! npm v3.8.3 npm ERR! Invalid name: "@angular/router-deprecated" npm ERR! npm ERR! If you need help,you may report this error at: npm ERR! <https://github.com/npm/npm/issues> npm ERR! Please include the following file with any support request: npm ERR! /home/john/development/angular/angular2-quickstart/npm-debug.log
这是npm-debug.log的完整追溯,如果这有助于任何人：
60 verbose stack Error: Invalid name: "@angular/core" 60 verbose stack at ensureValidName (/usr/local/lib/node_modules/npm/node_modules/read-package-json/node_modules/normalize-package-data/lib/fixer.js:302:15) 60 verbose stack at Object.module.exports.fixNameField (/usr/local/lib/node_modules/npm/node_modules/read-package-json/node_modules/normalize-package-data/lib/fixer.js:206:5) 60 verbose stack at /usr/local/lib/node_modules/npm/node_modules/read-package-json/node_modules/normalize-package-data/lib/normalize.js:29:38 60 verbose stack at Array.forEach (native) 60 verbose stack at normalize (/usr/local/lib/node_modules/npm/node_modules/read-package-json/node_modules/normalize-package-data/lib/normalize.js:28:15) 60 verbose stack at final (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:338:5) 60 verbose stack at then (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:113:5) 60 verbose stack at ReadFileContext.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:284:20) 60 verbose stack at ReadFileContext.callback (/usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:78:16) 60 verbose stack at FSReqWrap.readFileAfterOpen [as oncomplete] (fs.js:324:13) 61 verbose cwd /home/john/development/angular/angular2-quickstart 62 error Linux 3.13.0-85-generic 63 error argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "@angular/core" 64 error node v5.10.1 65 error npm v3.8.3 66 error Invalid name: "@angular/core" 67 error If you need help,you may report this error at: 67 error <https://github.com/npm/npm/issues> 68 verbose exit [ 1,true ]
的package.json：
{
"name": "angular2-quickstart","version": "1.0.0","scripts": {
"start": "tsc && concurrently \"npm run tsc:w\" \"npm run lite\" ","lite": "lite-server","postinstall": "typings install","tsc": "tsc","tsc:w": "tsc -w","typings": "typings"
},"license": "ISC","dependencies": {
"@angular/common": "2.0.0-rc.1","@angular/compiler": "2.0.0-rc.1","@angular/core": "2.0.0-rc.1","@angular/http": "2.0.0-rc.1","@angular/platform-browser": "2.0.0-rc.1","@angular/platform-browser-dynamic": "2.0.0-rc.1","@angular/router": "2.0.0-rc.1","@angular/router-deprecated": "2.0.0-rc.1","@angular/upgrade": "2.0.0-rc.1","systemjs": "0.19.27","es6-shim": "^0.35.0","reflect-Metadata": "^0.1.3","rxjs": "5.0.0-beta.6","zone.js": "^0.6.12","angular2-in-memory-web-api": "0.0.7","bootstrap": "^3.3.6"
},"devDependencies": {
"concurrently": "^2.0.0","lite-server": "^2.2.0","typescript": "^1.8.10","typings":"^0.8.1"
}
}
由于我的评论回答了这个问题,我将以未来访问此页面的人的答案形式提供.
经过一番谷歌搜索后,我发现两页有同样的问题; page 1和page 2.似乎在一些版本的NPM中有一个错误,所以只需升级到较新版本就可以解决问题：
sudo npm install -g npm
降级也可以解决问题：
sudo npm install -g npm @< version here>
希望这可以帮助
原文地址：https://www.jb51.cc/angularjs/140676.html
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