npm install doesn't install dependencies in Angular project - node.js

Question

I have an Angular project. When I run npm install I see some errors and dependencies don't appear in node_modules folder. However, I think none of the errors explain the problem. I see some deprecation warnings and 404 for one dependency, but nothing more.
Here is my package.json:
{
"name": "my-project",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"#angular/animations": "~9.0.0",
"#angular/cdk": "^9.1.0",
"#angular/common": "~9.0.0",
"#angular/compiler": "~9.0.0",
"#angular/core": "~9.0.0",
"#angular/forms": "~9.0.0",
"#angular/material": "^9.1.0",
"#angular/platform-browser": "~9.0.0",
"#angular/platform-browser-dynamic": "~9.0.0",
"#angular/router": "~9.0.0",
"#css-pkg/circular-std": "^2.0.0",
"#fortawesome/fontawesome-free": "^5.12.1",
"#syncfusion/ej2-angular-calendars": "^18.1.44",
"#types/jquery": "^3.3.38",
"alertifyjs": "^1.13.1",
"angular-mat-datepicker": "0.0.2",
"angular-material": "^1.1.21",
"angularx-qrcode": "^2.1.1",
"bootstrap": "^4.4.1",
"jquery": "^3.4.1",
"material-steppers": "^2.0.0",
"popper.js": "^1.16.1",
"rxjs": "~6.5.4",
"tslib": "^1.10.0",
"zone.js": "~0.10.2"
},
"devDependencies": {
"#angular-devkit/build-angular": "^0.900.4",
"#angular/cli": "~9.0.1",
"#angular/compiler-cli": "~9.0.0",
"#angular/language-service": "~9.0.0",
"#types/jasmine": "~3.5.0",
"#types/jasminewd2": "~2.0.3",
"#types/node": "^12.11.1",
"codelyzer": "^5.1.2",
"jasmine-core": "~3.5.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.3.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage-istanbul-reporter": "~2.1.0",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.4.2",
"protractor": "~5.4.3",
"ts-node": "~8.3.0",
"tslint": "~5.18.0",
"typescript": "~3.7.5"
}
}
And here is the log output:
npm WARN deprecated popper.js#1.16.1: You can find the new Popper v2 at #popperjs/core, this package is dedicated to the legacy v1
npm WARN deprecated request#2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN deprecated chokidar#2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated fsevents#1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
npm WARN deprecated urix#0.1.0: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated resolve-url#0.2.1: https://github.com/lydell/resolve-url#deprecated
npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npmjs.org/#css-pkg%2fcircular-std - Not found
npm ERR! 404
npm ERR! 404 '#css-pkg/circular-std#^2.0.0' is not in the npm registry.
npm ERR! 404 You should bug the author to publish it (or use the name yourself!)
npm ERR! 404 It was specified as a dependency of 'traveler-frontend'
npm ERR! 404
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, http url, or git url.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/mac/.npm/_logs/2020-06-16T20_33_51_531Z-debug.log

Answer 1

Remove "#css-pkg/circular-std": "^2.0.0", line. Because it's not found in the npm package registry. Try npm install again.

Answer 2

The error says #css-pkg/circular-std can't be found. That package may be removed from npm directory. While searching the package I couldn't find it in the directory.