npm fail to update @Angular/cdk and @Angular/material

[labyed]

Bug, feature request, or proposal:

Bug
Im trying to update versions since i got strange behavior on datepicker, i can't access the year view, i've imported everyting but got this behavior.

What is the expected behavior?

What is the current behavior?

87 error path \node_modules@angular\material\esm5
888 error code EPERM
889 error errno -4048
890 error syscall unlink
891 error Error: EPERM: operation not permitted, unlink '\node_modules@angular\material\esm5'
891 error { Error: EPERM: operation not permitted, unlink '\node_modules@angular\material\esm5'
891 error cause:
891 error { Error: EPERM: operation not permitted, unlink '\node_modules@angular\material\esm5'
891 error errno: -4048,
891 error code: 'EPERM',
891 error syscall: 'unlink',
891 error path: '\node_modules\@angular\material\esm5' },
891 error stack: 'Error: EPERM: operation not permitted, unlink '\node_modules\@angular\material\esm5'',
891 error errno: -4048,
891 error code: 'EPERM',
891 error syscall: 'unlink',
891 error path: 'node_modules\@angular\material\esm5',
891 error parent: 'cv-generator-frontend' }
892 error Please try running this command again as root/Administrator.
893 verbose exit [ -4048, true ]

What are the steps to reproduce?

Providing a StackBlitz reproduction is the best way to share your issue.

StackBlitz starter: https://goo.gl/wwnhMV

What is the use-case or motivation for changing an existing behavior?

Which versions of Angular, Material, OS, TypeScript, browsers are affected?

Is there anything else we should know?

[julianobrasil]

It seems to be a write permission problem in your local environment.

[WizardPC]

892 error Please try running this command again as root/Administrator.

@labyed

[jelbourn]

This indeed looks like some issue with your local environment.

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