pls tell me how solve this [email protected] dev: preact watch

[johnfelipe]

apt install npm
apt install python3-pip
git clone https://github.com/Data-Science-Community-SRM/DocGen.git
cd DocGen/

install dependencies

npm install

added 1657 packages from 1022 contributors and audited 1662 packages in 38.228s

82 packages are looking for funding
  run `npm fund` for details

found 4580 vulnerabilities (5 low, 199 moderate, 4376 high)
  run `npm audit fix` to fix them, or `npm audit` for details

npm audit fix

+ [email protected]
added 579 packages from 121 contributors, removed 73 packages, updated 291 packages and moved 8 packages in 66.377s

122 packages are looking for funding
  run `npm fund` for details

fixed 4538 of 4580 vulnerabilities in 1662 scanned packages
  35 vulnerabilities required manual review and could not be updated
  1 package update for 7 vulnerabilities involved breaking changes
  (use `npm audit fix --force` to install breaking changes; or refer to `npm audit` for steps to fix these manually)


   ╭────────────────────────────────────────────────────────────────╮
   │                                                                │
   │      New major version of npm available! 6.14.4 → 7.16.0       │
   │   Changelog: https://github.com/npm/cli/releases/tag/v7.16.0   │
   │               Run npm install -g npm to update!                │
   │                                                                │
   ╰────────────────────────────────────────────────────────────────╯

serve with hot reload at localhost:8080

npm run dev

> [email protected] dev /root/DocGen
> preact watch

✖ ERROR You are using Node v10.19.0 but preact-cli requires Node >=12. Please upgrade Node to continue!
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] dev: `preact watch`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] dev 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/2021-06-06T06_32_41_953Z-debug.log