未满足的同伴依赖性原因
一直试图在Webstorm中设置我的Angular2应用程序，并遇到了npm安装的问题，因为'reflect-metadata@0.1.8'具有未满足的对等依赖关系，因此失败。 我试图手动安装它
sudo npm install reflect-metadata@0.1.8 但它不起作用。 这是试图安装npm时的terminal输出：
sudo npm install angular2-starter@1.0.0 /home/chase/angular2-starter ├── es6-promise@3.2.1 extraneous └── UNMET PEER DEPENDENCY reflect-metadata@0.1.8 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 angular2@2.0.0-beta.17 requires a peer of reflect-metadata@0.1.2 but none was installed. npm WARN angular2-starter@1.0.0 No description npm WARN angular2-starter@1.0.0 No repository field.
这是我的Package.json文件：
{ "name": "angular2-starter", "version": "1.0.0", "scripts": { "start": "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.5", "@angular/compiler": "2.0.0-rc.5", "@angular/core": "2.0.0-rc.5", "@angular/forms": "0.3.0", "@angular/http": "2.0.0-rc.5", "@angular/platform-browser": "2.0.0-rc.5", "@angular/platform-browser-dynamic": "2.0.0-rc.5", "@angular/router": "3.0.0-rc.1", "@angular/router-deprecated": "2.0.0-rc.2", "@angular/upgrade": "2.0.0-rc.5", "angular2": "^2.0.0-beta.17", "angular2-in-memory-web-api": "0.0.15", "bootstrap": "^3.3.6", "core-js": "^2.4.0", "es6-shim": "^0.35.1", "reflect-metadata": "^0.1.2", "rxjs": "^5.0.0-beta.6", "systemjs": "0.19.27", "zone.js": "^0.6.15" }, "devDependencies": { "concurrently": "^2.0.0", "lite-server": "^2.2.0", "typescript": "^1.8.10", "typings": "^1.0.4" } }
有任何想法吗？ 谢谢
npm WARN angular2@2.0.0-beta.17 requires a peer of reflect-metadata@0.1.2 but none was installed. 表示您需要正确的版本，并且没有安装它。 您可以通过更正package.json在版本之前没有插入符号（^）来更改它。
"reflect-metadata": "0.1.2", "rxjs": "5.0.0-beta.6",
删除脱字符将安装特定的版本。 这将阻止正在安装的更新版本。