Error while installing

[eshopblr]

I'm getting following error, how can get rid of this. Any help on this would be great.

npm version ===> 6.14.16
node version ===>v12.22.12

npm install messages-web

[email protected] postinstall C:\PythonWebCode\latestbkup\verylatest\node_modules\puppeteer
node install.mjs

file:///C:/PythonWebCode/latestbkup/verylatest/node_modules/puppeteer/install.mjs:31
const {downloadBrowser} = await importInstaller();
^^^^^

SyntaxError: Unexpected reserved word
at Loader.moduleStrategy (internal/modules/esm/translators.js:140:18)
at async link (internal/modules/esm/module_job.js:42:21)