Pm2 如何找到路径

我怎么才能找到整个路径呢？上面写着拒绝许可请帮助我我知道如何更改所有权，但找不到路径

npm ERR! code EACCES
npm ERR! syscall symlink
npm ERR! path ../lib/node_modules/pm2/bin/pm2
npm ERR! dest /usr/local/bin/pm2
npm ERR! errno -13
npm ERR! Error: EACCES: permission denied, symlink '../lib/node_modules/pm2/bin/pm2' -> '/usr/local/bin/pm2'
npm ERR!  [OperationalError: EACCES: permission denied, symlink '../lib/node_modules/pm2/bin/pm2' -> '/usr/local/bin/pm2'] {
npm ERR!   cause: [Error: EACCES: permission denied, symlink '../lib/node_modules/pm2/bin/pm2' -> '/usr/local/bin/pm2'] {
npm ERR!     errno: -13,
npm ERR!     code: 'EACCES',
npm ERR!     syscall: 'symlink',
npm ERR!     path: '../lib/node_modules/pm2/bin/pm2',
npm ERR!     dest: '/usr/local/bin/pm2'
npm ERR!   },
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'symlink',
npm ERR!   path: '../lib/node_modules/pm2/bin/pm2',
npm ERR!   dest: '/usr/local/bin/pm2'
npm ERR! }
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.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/rioho/.npm/_logs/2020-09-28T08_47_56_480Z-debug.log

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