问题
I am trying to install angular cli but it's show me Missing write access to /usr/local/lib/node_modules so, how can I fix it in my mac i try it may time but, not getting exact answer
npm WARN checkPermissions Missing write access to /usr/local/lib/node_modules
npm ERR! path /usr/local/lib/node_modules
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall access
npm ERR! Error: EACCES: permission denied, access '/usr/local/lib/node_modules'
npm ERR! { [Error: EACCES: permission denied, access '/usr/local/lib/node_modules']
npm ERR! stack:
npm ERR! 'Error: EACCES: permission denied, access \'/usr/local/lib/node_modules\'',
npm ERR! errno: -13,
npm ERR! code: 'EACCES',
npm ERR! syscall: 'access',
npm ERR! path: '/usr/local/lib/node_modules' }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It is likely you do not have the permissions to access this file as the current user
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator (though this is not recommended).
回答1:
Run these commands in a terminal window:
sudo chown -R $USER ~/.npm
sudo chown -R $USER /usr/lib/node_modules
sudo chown -R $USER /usr/local/lib/node_modules
回答2:
Same problem. I reinstalled the latest version of node via https://nodejs.org/en/download/ instead of using terminal. This resolved the issue.
回答3:
Try using on the terminal
su
It'll ask you for the password, then you can run the command above.
回答4:
If you're really blocked on installing NPM modules globally (e.g. on some corporate laptop), you could just install them all in a single local folder somewhere and then add the path to node_modules/.bin/ to your PATH environment.
来源：https://stackoverflow.com/questions/54802330/missing-write-access-in-mac-to-usr-local-lib-node-modules