Deprication and permission issues

[deebot]

I tried to install rtail on my linux machine and I get issues shown below. Can you please help me resolve them
`mda5si@SI-C-004Q0:/usr/local/lib$ npm install -g rtail
npm WARN deprecated request@2.88.2: request has been deprecated, see request/request#3142
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
npm WARN deprecated json3@3.3.2: Please use the native JSON object instead of JSON 3
npm WARN deprecated uuid@2.0.3: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
npm ERR! code EACCES
npm ERR! syscall symlink
npm ERR! path ../lib/node_modules/rtail/cli/rtail-client.js
npm ERR! dest /usr/local/bin/rtail
npm ERR! errno -13
npm ERR! Error: EACCES: permission denied, symlink '../lib/node_modules/rtail/cli/rtail-client.js' -> '/usr/local/bin/rtail'
npm ERR! { [Error: EACCES: permission denied, symlink '../lib/node_modules/rtail/cli/rtail-client.js' -> '/usr/local/bin/rtail']
npm ERR! cause:
npm ERR! { Error: EACCES: permission denied, symlink '../lib/node_modules/rtail/cli/rtail-client.js' -> '/usr/local/bin/rtail'
npm ERR! errno: -13,
npm ERR! code: 'EACCES',
npm ERR! syscall: 'symlink',
npm ERR! path: '../lib/node_modules/rtail/cli/rtail-client.js',
npm ERR! dest: '/usr/local/bin/rtail' },
npm ERR! stack:
npm ERR! 'Error: EACCES: permission denied, symlink '../lib/node_modules/rtail/cli/rtail-client.js' -> '/usr/local/bin/rtail'',
npm ERR! errno: -13,
npm ERR! code: 'EACCES',
npm ERR! syscall: 'symlink',
npm ERR! path: '../lib/node_modules/rtail/cli/rtail-client.js',
npm ERR! dest: '/usr/local/bin/rtail' }
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! /home/mda5si/.npm/_logs/2023-04-07T20_38_01_017Z-debug.log`