angular-cli: angular 2.1.0 release causes missing peer dependencies

I think this is a possible duplicate for #1941 moreover the the last answer by @JohnMcGuinness fixed issues like this for me,

reposting it here for convenience

npm uninstall -g angular-cli
npm cache clean
npm install -g node-gyp
npm install -g node-pre-gyp
npm install -g angular-cli

These 5 steps successfully installed angular-cli@1.0.0-beta.15

i have something strange. my angular-cli versions : angular-cli: 1.0.0-beta.28.3 node: 6.9.4 os: win32 x64 @angular/common: 2.0.0 @angular/compiler: 2.0.0 @angular/core: 2.0.0 @angular/forms: 2.0.0 @angular/http: 2.0.0 @angular/platform-browser: 2.0.0 @angular/platform-browser-dynamic: 2.0.0 @angular/router: 3.0.0 @angular/compiler-cli: 0.6.1 @angular/platform-server: 2.0.0 @angular/tsc-wrapped: 0.3.0

and package file: “scripts”: { “build.dev”: “gulp build.dev --color --config-env dev”, “build.dev.watch”: “gulp build.dev.watch --color”, “build.e2e”: “gulp build.e2e --color”, “build.prod”: “gulp build.prod --color --config-env prod”, “build.prod.exp”: “gulp build.prod.exp --color --config-env prod”, “build.test”: “gulp build.test --color”, “test.watch”: “gulp test.watch --color”, “generate.manifest”: “gulp generate.manifest --color”, “e2e”: “protractor”, “e2e.live”: “protractor --elementExplorer”, “gulp”: “gulp”, “karma”: “karma”, “karma.start”: “karma start”, “postinstall”: “gulp check.versions && npm prune && gulp webdriver”, “reinstall”: “npm cache clean && npm install”, “serve.coverage”: “remap-istanbul -b src/ -i coverage/coverage-final.json -o coverage -t html && npm run gulp – serve.coverage --color”, “serve.dev”: “gulp serve.dev --color --config-env dev”, “serve.e2e”: “gulp serve.e2e --color”, “serve.prod”: “gulp serve.prod --color --config-env prod”, “start”: “gulp serve.dev --color”, “tasks.list”: “gulp --tasks-simple --color”, “test”: “gulp test --color”, “e2e.ci”: “gulp build.prod --color && gulp build.js.e2e --color && gulp e2e --color”, “tests.all”: “npm test && npm run e2e.ci”, “webdriver-start”: “webdriver-manager start”, “webdriver-update”: “webdriver-manager update” }, “author”: “Nitin Kumar Mishra”, “license”: “MIT”, “devDependencies”: { “@angular/compiler-cli”: “0.6.1”, “@angular/platform-server”: “2.0.0”, “@angular/tsc-wrapped”: “0.3.0”, “@types/async”: “2.0.31”, “@types/browser-sync”: “0.0.32”, “@types/connect-livereload”: “0.5.29”, “@types/core-js”: “0.9.32”, “@types/express”: “4.0.32”, “@types/gulp”: “3.8.31”, “@types/gulp-load-plugins”: “0.0.27”, “@types/gulp-protractor”: “1.0.28”, “@types/gulp-sass”: “0.0.28”, “@types/gulp-shell”: “0.0.28”, “@types/gulp-util”: “3.0.28”, “@types/jasmine”: “2.2.33”, “@types/node”: “6.0.38”, “@types/protractor”: “1.5.18”, “@types/rimraf”: “0.0.27”, “@types/run-sequence”: “0.0.27”, “@types/selenium-webdriver”: “2.44.*”, “@types/systemjs”: “0.19.30”, “@types/yargs”: “0.0.30”, “@types/zone.js”: “0.0.26”, “async”: “2.0.1”, “autoprefixer”: “6.3.7”, “browser-sync”: “2.13.0”, “codelyzer”: “1.0.0-beta.0”, “colorguard”: “1.2.0”, “compression”: “1.6.2”, “connect”: “3.4.1”, “connect-history-api-fallback”: “1.3.0”, “connect-livereload”: “0.5.4”, “cssnano”: “3.7.3”, “deep-extend”: “0.4.1”, “doiuse”: “2.4.1”, “event-stream”: “3.3.3”, “express”: “~4.14.0”, “express-history-api-fallback”: “2.0.0”, “extend”: “3.0.0”, “gulp”: “3.9.1”, “gulp-cached”: “1.1.0”, “gulp-clean-css”: “2.0.11”, “gulp-concat”: “2.6.0”, “gulp-concat-css”: “2.3.0”, “gulp-filter”: “4.0.0”, “gulp-inject”: “4.1.0”, “gulp-inline-ng2-template”: “3.0.1”, “gulp-load-plugins”: “1.2.4”, “gulp-plumber”: “~1.1.0”, “gulp-postcss”: “6.1.1”, “gulp-progeny”: “0.3.1”, “gulp-protractor”: “2.4.0”, “gulp-replace”: “0.5.4”, “gulp-sass”: “2.3.2”, “gulp-sass-lint”: “1.2.0”, “gulp-sourcemaps”: “2.0.0-alpha”, “gulp-template”: “4.0.0”, “gulp-tslint”: “6.0.1”, “gulp-typescript”: “2.13.6”, “gulp-uglify”: “2.0.0”, “gulp-util”: “3.0.7”, “gulp-watch”: “4.3.8”, “is-ci”: “1.0.9”, “isstream”: “0.1.2”, “jasmine-core”: “~2.4.1”, “jasmine-spec-reporter”: “2.5.0”, “karma”: “~0.13.22”, “karma-chrome-launcher”: “~1.0.1”, “karma-coverage”: “1.1.0”, “karma-jasmine”: “~1.0.2”, “karma-mocha-reporter”: “2.0.4”, “merge-stream”: “1.0.0”, “open”: “0.0.5”, “postcss-reporter”: “1.4.1”, “protractor”: “3.3.0”, “remap-istanbul”: “0.6.4”, “rimraf”: “2.5.3”, “run-sequence”: “1.2.2”, “semver”: “5.3.0”, “serve-static”: “1.11.1”, “slash”: “~1.0.0”, “stylelint”: “7.0.2”, “stylelint-config-standard”: “11.0.0”, “systemjs-builder”: “0.15.31”, “tildify”: “1.2.0”, “traceur”: “0.0.111”, “ts-node”: “1.0.0”, “tslint”: “3.13.0”, “tslint-stylish”: “2.1.0-beta”, “typescript”: “2.0.2”, “walk”: “2.3.9”, “yargs”: “4.8.0” }, “dependencies”: { “@angular/common”: “2.0.0”, “@angular/compiler”: “2.0.0”, “@angular/core”: “2.0.0”, “@angular/forms”: “2.0.0”, “@angular/http”: “2.0.0”, “@angular/platform-browser”: “2.0.0”, “@angular/platform-browser-dynamic”: “2.0.0”, “@angular/router”: “3.0.0”, “angularfire2”: “^2.0.0-beta.7”, “core-js”: “2.4.0”, “es-module-loader”: “1.0.0”, “firebase”: “^3.6.9”, “font-awesome”: “4.6.3”, “highcharts”: “4.2.5”, “jquery”: “3.0.0”, “moment”: “2.15.0”, “ng2-bootstrap”: “1.1.5”, “reflect-metadata”: “0.1.8”, “rxjs”: “5.0.0-beta.12”, “systemjs”: “0.19.38”, “zone.js”: “0.6.23” } } on npm install: I got this : npm WARN angularfire2@2.0.0-beta.7 requires a peer of rxjs@^5.0.1 but none was installed. npm ERR! code 1

then i changed to rxjs@^5.0.1 i got this: npm WARN @angular/core@2.0.0 requires a peer of rxjs@5.0.0-beta.12 but none was installed. npm WARN @angular/http@2.0.0 requires a peer of rxjs@5.0.0-beta.12 but none was installed. npm WARN @angular/router@3.0.0 requires a peer of rxjs@5.0.0-beta.12 but none was installed.

what can i do?

your help will be appreciated!

Thanks

npm WARN @angular/core@2.4.8 requires a peer of rxjs@^5.0.1 but non e was installed. how i can solve

Installing globally the latest angular-cli (beta-18) solved this problem for me.

@JanStureNielsen - yes, the npm warnings are what we’re interested in, even though the project should work.

Does npm ls run successfully in your project?