Error when installing node-red-node-serialport on windows

 npm i node-red-node-serialport

I am using windows to run Node Red.
node --version 
npm --version

The following error was thrown 
find VS
configure error

Hi & welcome.

You need to install build tools.

npm install --global windows-build-tools

then try again.

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It wrote npm WARN deprecated. Will it be a problem in the future when there is an update?

what part wrote "npm WARN deprecated"?

Anyhow, regardless of the warning, does it now work? Please feedback for future readers with same issue.

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It works as expected. Thanks. But what is the theory behind it?

Some nodejs modules need to compile native code to work on specific OS/hardware. Serialport is one of those.

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