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Cristian Budzicz
Asked: 2020-07-17 12:28:25 +0800 CST 2020-07-17 12:28:25 +0800 CST

Error installing angular/cli on Ubuntu

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Hi I'm installing angular on my pc (ub

with the following command sudo npm install -g @angular/cli I have

npm -v 6.10.1

node -v v12.6.0

and it generates the following error

sudo npm install -g @angular/cli
sudo: imposible resolver el anfitrión P8534
npm ERR! code EPROTO
npm ERR! errno EPROTO
npm ERR! request to https://registry.npmjs.org/@angular%2fcli failed,       reason: write EPROTO 139783343089472:error:1408F10B:SSL  routines:ssl3_get_record:wrong version number:../deps/openssl/openssl/ssl/record/ssl3_record.c:332:
npm ERR! 

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/desarrollo/.npm/_logs/2019-07-16T20_21_44_897Z-debug.log

Additionally, I tried to do an npm cache clear and I got the following error:

As of npm@5, the npm cache self-heals from corruption issues and data extracted from the cache is guaranteed to be valid. If you want to make sure everything is consistent, 
use 'npm cache verify' instead. On the other hand, if you're debugging an issue with the installer, you can use 
 `npm install --cache /tmp/empty-cache` to use a temporary cache instead of nuking the actual one.

If someone can guide me on how to fix it, thank you very much!

angular

1 Answers

  1. Best Answer

    I was able to solve it by running the following command

    npm install --cache /tmp/empty-cache

    Also, if you work in a place with a proxy, don't forget to configure: 

     npm config set proxy http://proxy.empresa.com:80
 npm config set https-proxy http://proxy.empresa.com:80
    • 2