angular CLI installation error (version 10.0.1 and up to 10.0.5)

[mihui]

🐞 Bug report

Hi there, I can't install the CLI, there are some errors

Description

Installation error on macOS and Linux

🔬 Minimal Reproduction

npm install @angular/cli --save

🔥 Exception or Error

npm install @angular/cli --save
npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npmjs.org/@yarnpkg%2flockfile - Not found
npm ERR! 404 
npm ERR! 404  '@yarnpkg/lockfile@1.1.0' 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 '@angular/cli'
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:

🌍 Your Environment

macOS and Linux

Anything else relevant?
N/A

[ogarvey]

Getting the same thing on Windows 10 Pro x64 1909 - 18363.959

Using Node 12.6.1 and npm 6.13.4.

npm i -g @angular/cli
npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npmjs.org/@yarnpkg%2flockfile - Not found
npm ERR! 404
npm ERR! 404 '@yarnpkg/lockfile@1.1.0' 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 '@angular/cli'
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! C:\Users\oliverg\AppData\Roaming\npm-cache_logs\2020-08-06T10_54_15_718Z-debug.log

[jmelo-catappult]

Also facing this issue.

[avich007]

Facing Similar Issue while installing angular/cli

[sid-maddy]

There is an ongoing NPM issue with scoped packages

[hamazaspavetisyan]

Same here

[neetsingh]

same issue here..

[alan-agius4]

Duplicate of #18460

[neetsingh]

seems like issue is been resolve but now getting another issue

[angular-automatic-lock-bot]

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