not working

[brhue212]

root@MultiCast:~/multicast# npm i multicast -g
npm WARN deprecated core-js@2.6.12: core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.
npm WARN deprecated debug@4.1.1: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (debug-js/debug#797)
/usr/local/bin/multicast -> /usr/local/lib/node_modules/multicast/index.js

mdns@2.7.2 install /usr/local/lib/node_modules/multicast/node_modules/mdns
node-gyp rebuild

gyp ERR! configure error
gyp ERR! stack Error: EACCES: permission denied, mkdir '/usr/local/lib/node_modules/multicast/node_modules/mdns/build'
gyp ERR! System Linux 5.15.53-1-pve
gyp ERR! command "/usr/bin/node" "/usr/bin/node-gyp" "rebuild"
gyp ERR! cwd /usr/local/lib/node_modules/multicast/node_modules/mdns
gyp ERR! node -v v10.19.0
gyp ERR! node-gyp -v v6.1.0
gyp ERR! not ok
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! mdns@2.7.2 install: node-gyp rebuild
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the mdns@2.7.2 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2022-10-17T14_24_00_267Z-debug.log