javascript - nodemon 패키지가 nodejs에 설치되어 있지 않습니다

nodemon  nodejs를 사용하여 패키지가 성공적으로 설치되지 않습니다. 나는 npm install -g nodmon 를 사용 . 아래에 권한 관련 오류가 발생했습니다.

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/nodemon/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm ERR! path ../lib/node_modules/nodemon/bin/nodemon.js
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall symlink
npm ERR! Error: EACCES: permission denied, symlink '../lib/node_modules/nodemon/bin/nodemon.js' -> '/usr/bin/nodemon'
npm ERR!  { [Error: EACCES: permission denied, symlink '../lib/node_modules/nodemon/bin/nodemon.js' -> '/usr/bin/nodemon']
npm ERR!   cause:
npm ERR!    { Error: EACCES: permission denied, symlink '../lib/node_modules/nodemon/bin/nodemon.js' -> '/usr/bin/nodemon'
npm ERR!      errno: -13,
npm ERR!      code: 'EACCES',
npm ERR!      syscall: 'symlink',
npm ERR!      path: '../lib/node_modules/nodemon/bin/nodemon.js',
npm ERR!      dest: '/usr/bin/nodemon' },
npm ERR!   stack:
npm ERR!    'Error: EACCES: permission denied, symlink \'../lib/node_modules/nodemon/bin/nodemon.js\' -> \'/usr/bin/nodemon\'',
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'symlink',
npm ERR!   path: '../lib/node_modules/nodemon/bin/nodemon.js',
npm ERR!   dest: '/usr/bin/nodemon' }
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).
npm ERR! A complete log of this run can be found in:
npm ERR!     /home/etech7/.npm/_logs/2019-07-02T11_31_52_856Z-debug.log