Error: EPERM: operation not permitted, mkdir 'C:UsersUser' command not found: create-next-app
//For React app...
// first run this command
npm install -g create-react-app
// then run this one.
npx create-react-app
//For Next js...
//first run this command
npm install -g create-next-app
//then run this command
npx create-next-appError: EPERM: operation not permitted, mkdir 'C:UsersSHUBHAM~KUNWAR' command not found: create-react-app
Open Terminal
Go to c:/users and run dir /x
check shorter name of your usernsme you found with dir/x
//In my case my username is Nandini Jain and I got short id= NANDIN~1
and run npm config set cache "C:/Users/<shortname-you-found-with-dir/x>/AppData/Roaming/npm-cache" --global
//I ran the command
//C:/Users/NANDIN~1/AppData/Roaming/npm-cache" --global
HOPE THIS WILL WORK BECAUSE ITS THE ONLY REASON OF YOUR QUERY.Error: EPERM: operation not permitted, mkdir 'C:UsersAnubhab' command not found: create-react-app
Open terminal
to go to "C:/Users>" type: cd..
then run: dir /x
// this will show you your short id: ANUBHA~1 for username: Anubhab Mukherjee
then run: npm config set cache "C:/Users/<short-id-you-got>/AppData/Roaming/npm-cache" --global
// in my case
// npm config set cache "C:/Users/ANUBHA~1/AppData/Roaming/npm-cache" --global
then run desired npx command
THIS MIGHT SOLVE YOUR PROBLEMCopyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
