- retrieve the
node.jsinstaller and run it (see instructions in web site https://nodejs.org) => will also allow to usenpm, the package manager ofnode.js; - in a command terminal,
node -vmust return the version (for example "v20.9.0").
Optionally, you have to configure npm to indicate the proxies via the commands:
npm config set proxy http://irproxy:8082npm config set https-proxy http://irproxy:8082