how to install ?

[BBB1331]

npm ERR! Error while executing:
npm ERR! /usr/bin/git ls-remote -h -t https://github.com/FlareHashr/node-multi-hashing.git
npm ERR!
npm ERR! remote: Support for password authentication was removed on August 13, 2021.
npm ERR! remote: Please see https://docs.github.com/en/get-started/getting-started-with-git/about-remote-repositories#cloning-with-https-urls for information on currently recommended modes of authentication.
npm ERR! fatal: Authentication failed for 'https://github.com/FlareHashr/node-multi-hashing.git/'
npm ERR!
npm ERR! exited with error code: 128

npm ERR! A complete log of this run can be found in:
npm ERR! /home/pool/.npm/_logs/2022-08-23T07_30_12_526Z-debug.log
npm WARN deprecated bignumber.js@6.0.0: Custom ALPHABET bug fixed in v7.0.2
npm WARN deprecated request@2.88.2: request has been deprecated, see request/request#3142
npm ERR! Error while executing:
npm ERR! /usr/bin/git ls-remote -h -t https://github.com/FlareHashr/kawpow-stratum-pool.git
npm ERR!
npm ERR! remote: Support for password authentication was removed on August 13, 2021.
npm ERR! remote: Please see https://docs.github.com/en/get-started/getting-started-with-git/about-remote-repositories#cloning-with-https-urls for information on currently recommended modes of authentication.
npm ERR! fatal: Authentication failed for 'https://github.com/FlareHashr/kawpow-stratum-pool.git/'
npm ERR!
npm ERR! exited with error code: 128

npm ERR! A complete log of this run can be found in:
npm ERR! /home/pool/.npm/_logs/2022-08-23T07_30_16_486Z-debug.log
npm ERR! code EAUDITNOLOCK
npm ERR! audit Neither npm-shrinkwrap.json nor package-lock.json found: Cannot audit a project without a lockfile
npm ERR! audit Try creating one first with: npm i --package-lock-only

npm ERR! A complete log of this run can be found in:
npm ERR! /home/pool/.npm/_logs/2022-08-23T07_30_17_252Z-debug.log
npm notice created a lockfile as package-lock.json. You should commit this file.