lesson 5 error in installing yarn

[heheboii11]

ramireddykarthikreddy@Ramireddys-MacBook-Air etherstorage % corepack enable
Internal Error: EACCES: permission denied, symlink '../lib/node_modules/corepack/dist/pnpm.js' -> '/usr/local/bin/pnpm'
Error: EACCES: permission denied, symlink '../lib/node_modules/corepack/dist/pnpm.js' -> '/usr/local/bin/pnpm'
getting this error can someone help with this

[alfaqi]

You have to give permissions

sudo corepack enable

BUT
you must run these commands without permissions,
why you need the permissions??