运行安装命令，遇错

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hi.

root@p1601860745:~# npm i -g httpsrv
[ .........] / idealTree: timing idealTree Completed in 19449ms

npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated babel-preset-es2015@6.24.1: 🙌 Thanks for using Babel: we recommend using babel-preset-env now: please read https://babeljs.io/env to update!
npm WARN deprecated chokidar@1.7.0: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated core-js@2.6.12: core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues.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. Please, upgrade your dependencies to the actual version of core-js.
npm ERR! code 127
npm ERR! path /root/node-v16.3.0-linux-x64/lib/node_modules/httpsrv/node_modules/core-js
npm ERR! command failed
npm ERR! command sh -c node -e "try{require('./postinstall')}catch(e){}"
npm ERR! sh: node: command not found

npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2021-07-10T15_35_01_922Z-debug.log
root@p1601860745:~#

怎么解决？

Start by reviewing the reported npm command, the Node.js 16.3.0 environment, and the npm debug log at /root/.npm/_logs/2021-07-10T15_35_01_922Z-debug.log. Investigate why the core-js postinstall command reports "node: command not found" despite the installation attempt. Done means the cause is confirmed and npm i -g httpsrv completes successfully or the required project change is identified.

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