Why aren't Vue cli plugins installed?

Question

Vue.js

I tried to install the router plugin via yarn

yarn add router

and via npm

npm install vue-router

Gives an error message:

error An unexpected error occurred: "EPERM: operation not permitted, symlink '../../../parser/bin/babel-parser.js' -> '/vue-app/vueapp/node_modules/@babel/core /node_modules/.bin/parser'".
ERROR command failed: yarn add @vue/[email protected]~4.5.0 -D

in both cases

Answer 1

yarn add router --no-bin-links

Answer 2

I see the same error, but I have a backend project, without any client libraries.

error An unexpected error occurred: "EPERM: operation not permitted, symlink '../../../parser/bin/babel-parser.js' -> '/path/to/project/node_modules/@babel/core/node_modules/.bin/parser'".

If you, like me, placed the project files inside the virtual machine in a folder shared between the axes, then you should know that vbox prohibits creating symlinks in such folders. This can be fixed by executing in the host
before the virtual machine needs to be turned off

VBoxManage setextradata "VM name" VBoxInternal2/SharedFoldersEnableSymlinksCreate/<sharename> 1

https://www.virtualbox.org/ticket/18572?cversion=0...
https://www.speich.net/articles/en/2018/12/24/virt...