node.js - NPM 对等依赖

Question

我目前正在从 Angular 4 升级到 Angular 5，之后收到了一些警告，例如:

npm WARN @angular/compiler-cli@5.0.1 requires a peer of typescript@>=2.4.2 <2.5 but none is installed. You must install peer dependencies yourself.
npm WARN @covalent/core@1.0.0-beta.8-1 requires a peer of @angular/common@^4.4.3 but none is installed. You must install peer dependencies yourself.
npm WARN @covalent/core@1.0.0-beta.8-1 requires a peer of @angular/core@^4.4.3 but none is installed. You must install peer dependencies yourself.
npm WARN @covalent/core@1.0.0-beta.8-1 requires a peer of @angular/forms@^4.4.3 but none is installed. You must install peer dependencies yourself.
npm WARN @covalent/core@1.0.0-beta.8-1 requires a peer of @angular/http@^4.4.3 but none is installed. You must install peer dependencies yourself.
npm WARN @covalent/core@1.0.0-beta.8-1 requires a peer of @angular/router@^4.4.3 but none is installed. You must install peer dependencies yourself.
npm WARN @covalent/core@1.0.0-beta.8-1 requires a peer of @angular/cdk@^2.0.0-beta.12 but none is installed. You must install peer dependencies yourself.
npm WARN @covalent/core@1.0.0-beta.8-1 requires a peer of @angular/material@^2.0.0-beta.12 but none is installed. You must install peer dependencies yourself.

这是我的 package.json

{
  "name": "myAngularProject",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^5.0.0",
    "@angular/cdk": "^5.0.0-rc0",
    "@angular/common": "^5.0.0",
    "@angular/compiler": "^5.0.0",
    "@angular/core": "^5.0.0",
    "@angular/forms": "^5.0.0",
    "@angular/http": "^5.0.0",
    "@angular/material": "^5.0.0-rc0",
    "@angular/platform-browser": "^5.0.0",
    "@angular/platform-browser-dynamic": "^5.0.0",
    "@angular/router": "^5.0.0",
    "@covalent/core": "^1.0.0-beta.8-1",
    "@ng-dynamic-forms/core": "^1.4.34",
    "@ng-dynamic-forms/ui-material": "^1.4.34",
    "ag-grid": "^13.3.1",
    "ag-grid-angular": "^13.3.0",
    "angular-in-memory-web-api": "^0.3.2",
    "core-js": "^2.5.1",
    "ng2-dnd": "^4.2.0",
    "rxjs": "^5.5.2",
    "webpack": "^3.8.1",
    "zone.js": "^0.8.18"
  },
  "devDependencies": {
    "@angular/cli": "^1.5.0",
    "@angular/compiler-cli": "^5.0.0",
    "@types/jasmine": "2.5.38",
    "@types/node": "^6.0.90",
    "codelyzer": "~2.0.0",
    "install-peers": "^1.0.2",
    "jasmine-core": "~2.5.2",
    "jasmine-spec-reporter": "~3.2.0",
    "karma": "~1.4.1",
    "karma-chrome-launcher": "~2.0.0",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^0.2.0",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.0",
    "ts-node": "~2.0.0",
    "tslint": "~4.5.0",
    "typescript": "^2.3.4"
  },
}

我现在的问题是，如何手动添加这些对等依赖项以及添加到何处？我已经搜索了自动添加它们的方法，但它们不起作用。

Answer 1

注意:

您不必自己添加任何对等依赖项。该消息仅显示您有未满足的依赖项，我相信您可以继续使用 @covalent 包，除非出现某些问题，因为这些是警告。

这似乎是 @covalent 包的问题，​​因为它依赖于 @angular4 并且它是各自的包并且似乎不兼容。由于 angular4 和 angular5 几乎没有重大变化。所以这是预期的行为。您现在恰好有两个选择:

1. 向上述 repository 提交 PR ，这样您就可以尽快得到修复。
2. 等待@covalent 为@angular5 发布更新，一旦更新结束，您就可以安全地更新@angular4 本身和@covalent 也是。