I just updated npm to 5 4 0 Now Whenever I want install a npm package I get the following error D Sources DownloadCms Md Download Web Angular gt npm install mds angular datetimepicker latest --save npm ERR path D Sources DownloadCms Md Download Web Angular node modules fsevents node modules abbrev package json npm ERR code EPERM npm ERR errno -4048 npm ERR syscall unlink npm ERR Error EPERM operation not permitted unlink D Sources DownloadCms Md Download Web Angular node modules fsevents node modules abbrev package json npm ERR at Error native npm ERR Error EPERM operation not permitted unlink D Sources DownloadCms Md Download Web Angular node modules fsevents node modules abbrev package jso n npm ERR at Error native npm ERR stack Error EPERM operation not permitted unlink D Sources DownloadCms Md Download Web Angular node modules fsevents node modules ab brev package json n at Error native npm ERR errno -4048 npm ERR code EPERM npm ERR syscall unlink npm ERR path D Sources DownloadCms Md Download Web Angular node modules fsevents node modules abbrev package json npm ERR npm ERR Please try running this command again as root Administrator npm ERR A complete log of this run can be found in npm ERR C Users Mohammad AppData Roaming npm-cache logs 2017-09-03T03 25 50 432Z-debug log I m dead sure run CMD as administrator Also I checked D Sources DownloadCms Md Download Web Angular node modules fsevents node modules abbrev package json package json is not exist in path Edit Upgrade to v5 4 1 still get the same error even cannot work around with --no-optional -

Error: EPERM: operation not permitted, unlink 'D:\Sources\**\node_modules\fsevents\node_modules\abbrev\package.json'

The Solution to Error: EPERM: operation not permitted, unlink 'D:\Sources\\node_modules\fsevents\node_modules\abbrev\package.json'** is

I was able to fix this by running the command prompt/bash as admin and closing VSCode! Seems like VSCode was locking some files. Potentially something else could be locking these files for you.

~ Answered on 2018-10-09 19:36:49

Error: EPERM: operation not permitted, unlink 'D:\Sources\**\node_modules\fsevents\node_modules\abbrev\package.json'

The Solution to Error: EPERM: operation not permitted, unlink 'D:\Sources\**\node_modules\fsevents\node_modules\abbrev\package.json' is

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The Solution to Error: EPERM: operation not permitted, unlink 'D:\Sources\\node_modules\fsevents\node_modules\abbrev\package.json'** is