离子2 npm WARN @ angular / router @ 4.2.5需要@ angular / core @ 4.2.5的对等，但没有安装

Question

我有这条警告信息 每当我尝试安装任何插件，如

npm install slick-carousel --save

只是通过这个警告 -

我曾尝试过这样做 - https://ionicframework.com/docs/developer-resources/using-npm/ 删除并使用最新的 - http://devfanaticblog.com/how-to-update-ionic-2-cli-and-libraries/
并按照步骤，但对我没有任何意义。
也尝试手动更新，但....！ 这是本地设置 -

******************************************************
Your system information:
Cordova CLI: 6.4.0 
Ionic Framework Version: 2.0.0-beta.10
Ionic CLI Version: 2.1.8
Ionic App Lib Version: 2.1.4
ios-deploy version: Not installed
ios-sim version: 5.0.8 
OS: OS X Yosemite
Node Version: v6.2.2
Xcode version: Xcode 7.2 Build version 7C68
******************************************************

这是package.json--

{
  "dependencies": {
    "@angular/common": "2.0.0-rc.3",
    "@angular/compiler": "2.0.0-rc.3",
    "@angular/core": "2.0.0-rc.3",
    "@angular/http": "2.0.0-rc.3",
    "@angular/platform-browser": "2.0.0-rc.3",
    "@angular/platform-browser-dynamic": "2.0.0-rc.3",
    "@ionic/storage": "^2.0.1",
    "es6-shim": "^0.35.0",
    "file-saver": "^1.3.3",
    "ionic-angular": "2.0.0-beta.10",
    "ionic-native": "1.3.2",
    "ionicons": "3.0.0",
    "jquery": "^3.2.1",
    "jquery-touchswipe": "^1.6.15",
    "ng2-breadcrumb": "^0.5.6",
    "reflect-metadata": "^0.1.3",
    "rxjs": "5.0.0-beta.6",
    "slick-carousel": "^1.6.0",
    "zone.js": "^0.6.12"
  },
  "devDependencies": {
    "@types/file-saver": "0.0.1",
    "del": "2.2.0",
    "gulp": "3.9.1",
    "gulp-watch": "4.3.5",
    "ionic-gulp-browserify-typescript": "2.0.0",
    "ionic-gulp-fonts-copy": "^1.0.0",
    "ionic-gulp-html-copy": "^1.0.0",
    "ionic-gulp-sass-build": "^1.0.0",
    "ionic-gulp-scripts-copy": "^2.0.0",
    "ionic-gulp-tslint": "^1.0.0",
    "run-sequence": "1.1.5",
    "tslint-ionic-rules": "^0.0.3"
  },
  "cordovaPlugins": [
    "cordova-plugin-device",
    "cordova-plugin-console",
    "cordova-plugin-whitelist",
    "cordova-plugin-splashscreen",
    "cordova-plugin-statusbar",
    "cordova-plugin-inappbrowser",
    "ionic-plugin-keyboard"
  ],
  "cordovaPlatforms": [
    "ios",
    {
      "platform": "ios",
      "version": "",
      "locator": "ios"
    },
    "android",
    {
      "platform": "android",
      "version": "",
      "locator": "android"
    }
  ],
  "name": "app name",
  "description": "An Ionic project"
}

任何人都可以帮我这样做！

Answer 1

"@angular/common": "2.0.0-rc.3",
"@angular/compiler": "2.0.0-rc.3",
"@angular/core": "2.0.0-rc.3",
"@angular/http": "2.0.0-rc.3",
"@angular/platform-browser": "2.0.0-rc.3",
"@angular/platform-browser-dynamic": "2.0.0-rc.3"

这部分是你的问题 - 你依赖Angular 2.0 RC3（非常老的），而其他一些包需要当前版本的4.2.5。

将这些行更改为：

"@angular/common": "4.2.5",
"@angular/compiler": "4.2.5",
"@angular/core": "4.2.5",
"@angular/forms": "4.2.5",
"@angular/http": "4.2.5",
"@angular/platform-browser": "4.2.5",
"@angular/platform-browser-dynamic": "4.2.5",
"@angular/router": "4.2.5",