npm ERR! { Error: EPERM: operation not permitted, mkdir 'D:\Program Files\nodejs\node_cache\_cacache'

scene¶

After installing node in win10, use the command node -v and npm -v to be normal, node is installed successfully, but when running npm i, an error is reported:

npm ERR! Error: EPERM: operation not permitted, mkdir 'D:\Program Files\nodejs\node_cache\_cacache'

Reason¶

Insufficient permissions

Solution¶

solution1

1. Find the node installation directory, 
2. right-click Properties, 
3. click Security, 
4. and set the users full control authority

solution2

Run cmd in administrator mode